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CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - CG TET MCQ


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30 Questions MCQ Test CG TET Mock Test Series 2025 - CG TET Paper 2 Mock Test - 2 (Science and Mathematics)

CG TET Paper 2 Mock Test - 2 (Science and Mathematics) for CG TET 2025 is part of CG TET Mock Test Series 2025 preparation. The CG TET Paper 2 Mock Test - 2 (Science and Mathematics) questions and answers have been prepared according to the CG TET exam syllabus.The CG TET Paper 2 Mock Test - 2 (Science and Mathematics) MCQs are made for CG TET 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) below.
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CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 1

The stage of creative problem solving in which the individuals do not give attention to the problem is:

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 1

The stage of creative problem solving in which the individuals do not give attention to the problem is incubation.
Graham Wallas (1926) outlined the creative thinking process into four stages:

  • Preparation: It involves collecting information regarding a problem in order to solve it through trial and error, recalling personal experiences, and investigating in all possible directions.
  • Incubation: It is a slow process in which the individual sinks into the unconscious and reflects on the problem. In this stage, individuals forget irrelevant information or unsuccessful attempts and engage with the task effectively.
  • Illumination: It is the stage the individual is most active and conscious. It is in this stage that an insight to the problem is experienced suddenly and a new idea or solution emerges.
  • Verification: This stage might involve modifications to the solution reached in the previous stage by adding or subtracting, or making new connections. The final solution achieved is tested in reality. If the solution does not apply to the problem then the whole process is repeated.
CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 2

Children in _______ stage have symbolic thinking but do not realize that actions can be reversed and their judgments are based on the immediate appearance of things. 

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 2

Children in Pre-operational stage have symbolic thinking but do not realize that actions can be reversed and their judgments are based on the immediate appearance of things. 
Cognitive development involves cognitive processes such as knowing, thinking, remembering, recognizing, categorizing, imagining, reasoning, decision-making, and so forth. Cognitive development proceeds as children mature. Piaget divided cognitive development into four stages.

  • Sensorimotor (Birth – 2 years) & Preoperational (2-7 years)
  • Concrete Operational (7-11 years) & Formal Operational (11 years and above)

​The Pre-operational Stage: This is the second stage of cognitive development which is basically a pre-logical stage as logic has not yet fully developed. It extends from two to seven years of age. They begin to think symbolically. During the Symbolic play, children can create mental images of objects and store them in their minds for later use. For example, such a child can draw a picture of or pretend to play with a puppy that is no longer present there.

CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 3

Which among the following is not a personal factor influencing learning?

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 3

Cultural demand is an environmental factor influencing the learning. 
Learning-centred education focuses on the learning process. Although its primary concern is on the learning of the students, all those involved in the education of students such as teachers are also co-learners with the students in the learning-centred education. It is basically learner-centred but includes teachers in the process of learning in a classroom situation. Learner-related factors affecting learning are:
Following are the factors affecting individual learning:

  • Physical health
  • Sensation or perception
  • Needs
  • Emotional conditions
  • Mental health
  • Willingness to learn
  • Learning time
  • Readiness to learn
  • Student's basic ability
  • Intelligence level
  • Interest
  • Motivation level
CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 4

Meaningful learning takes place when: 

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 4

Learning is a comprehensive process that refers to a change in behavior, knowledge, and skills as a result of practice and experience.

CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 5

Which of the following statement is not correct about development?

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 5

'Development is not aided by stimulation' statement is not correct about development.
Development is aided by stimulation:  While most development occurs as a result of maturation and environmental experiences, much can be done to aid development so that it will reach its full potential. Stimulation is especially effective at the time when the ability is normally developing, though it is important at all times.

CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 6

सुश्री शीला कक्षा सात के विद्यार्थियों को वाक्यों के प्रकार के बारे में पढ़ा रही हैं। सबसे पहले वे उन्हें उन वाक्यों के कुछ उदाहरण बताती हैं जिन्हें हम सामान्यतः सुनते हैं फिर वह वाक्यों के विभिन्न प्रकारों की व्याख्या करती हैं। सुश्री शीला निम्नलिखित में से किस शिक्षण सिद्धांत का अनुसरण कर रही हैं?

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 6

सुश्री शीला आगमनात्मक से निगमनात्मक शिक्षण सिद्धांत का अनुसरण कर रही हैं।
आगमनात्मक-निगमनात्मक विधि: यह शिक्षण-अधिगम का शायद सबसे पुराना और सबसे बुनियादी तरीका है। यह आगमनात्मक और निगमनात्मक के दो तरीकों का एक संयोजन है।

  • आगमन विधि - यह एक मनोवैज्ञानिक विधि है जिसमें विशिष्ट अनुभवों और उदाहरणों के माध्यम से सामान्य नियमों का निर्माण किया जाता है। इसके द्वारा छात्र अधिक सक्रिय होकर सरल संप्रत्ययो के सहायता से नवीन ज्ञान का संचार करते हैं।
  • निगमन विधि - यह नियमों और सिद्धांतों के प्रस्तुतीकरण तथा बाद में उदाहरणों के द्वारा उन नियमों के पुष्टीकरण से संबंधित है। शिक्षक परिभाषा बता कर उनके सिद्धांत एवं परिभाषा को स्पष्ट करता है।
  • उपरोक्त वर्णित उपागम में सुश्री शीला आगमन विधि की सहायता से सबसे पहले वे उन्हें उन वाक्यों के कुछ उदाहरण बताती हैं, उसके बाद
  • निगमन विधि की सहायता से वह वाक्यों के विभिन्न प्रकारों की व्याख्या करती हैं।
CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 7

दिए गए गद्यांश को ध्यानपूर्वक पढ़िए तथा पूछे गए प्रश्न के उत्तर के लिए सबसे उपयुक्त विकल्प का चयन कीजिए।
राजभाषा का अर्थ राजा या राज्य की भाषा है। वह भाषा जिसमें शासक या शासन का काम होता है। राष्ट्रभाषा वह है जिसका व्यवहार राष्ट्र के सामान्य जन करते है। राजभाषा का क्षेत्र सीमित होता है। राष्ट्र भाषा सारे देश की संपर्क भाषा है। राष्ट्रभाषा के साथ जनता का भावात्मक लगाव रहता है क्योंकि उसके साथ जनसाधारण की सांस्कृतिक परम्पराएँ जुड़ी रहती हैं। राजभाषा के प्रति वैसा सम्मान हो तो सकता है, लेकिन नहीं भी हो सकता है, क्योंकि वह अपने देश की भी हो सकती है। किसी गैर देश से आये शासक की भी हो सकती है। लोकतांत्रिक व्यवस्था में आज हिन्दी राजभाषा के रूप में ही विराजित है। 14 सितंबर, 1949 ई. को भारत के संविधान में हिन्दी को मान्यता प्रदान की गई है। संविधान की अनुच्छेद 120 के अनुसार संसद का कार्य हिन्दी में या अंग्रेजी में किया जाता है। अनुच्छेद 210 के अंतर्गत राज्यों के विधानमंडलों का कार्य अपने-अपने राज्य की राजभाषा या हिन्दी में या अंग्रेजी में किया जा सकता है। 343 के अनुसार संघ की राजभाषा हिन्दी और लिपि देवनागरी होगी। इस भाषा का प्रसार तथा प्रचार के लिए महात्मा गाँधी का योगदान रहा है। अनुच्छेद 344 में राष्ट्रपति को शासकीय कार्य में हिन्दी भाषा का प्रयोग अधिक करने के लिए कहा गया है।

Q. संविधान के अनुच्छेद 120 के अनुसार : 

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 7
  • 14 सितंबर, 1949 ई. को भारत के संविधान में हिन्दी को मान्यता प्रदान की गई है।
  • संविधान के अनुच्छेद 120 के अनुसार संसद का कार्य हिन्दी में या अंग्रेजी में किया जाता है।
  • अनुच्छेद 210 के अंतर्गत राज्यों के विधानमंडलों का कार्य अपने-अपने राज्य की राजभाषा या हिन्दी में या अंग्रेजी में किया जा सकता है। 

संविधान - भारत का संविधान भारत की सर्वोच्च विधि है।

  • संसद - यह द्विसदनीय व्यवस्था है। भारतीय संसद में राष्ट्रपति तथा दो सदन- लोकसभा (लोगों का सदन) एवं राज्यसभा (राज्यों की परिषद) होते हैं।
  • मान्यता स्त्रीलिंग शब्द जिसका अर्थ मान्य होने का भाव या सिद्धान्त। 
CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 8

निम्नलिखित में से किस्मे शिक्षार्थियों के सतत् एवं समग्र मूल्यांकन (CCE) पर प्रभावी जोर दिया गया है।

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 8

शिक्षार्थियों के सतत् एवं समग्र मूल्यांकन (CCE) पर प्रभावी जोर राष्ट्रीय शिक्षा नीति, 1986 में दिया गया। शिक्षार्थियों के सतत् एवं समग्र मूल्यांकन (CCE) पर प्रभावी जोर राष्ट्रीय शिक्षा नीति, 1986 में दिया गया। सतत और व्यापक मूल्यांकन (CCE) प्रणाली विद्यार्थियों कि विद्यालय आधारित  मूल्यांकन प्रणाली है, इसमें छात्र के विकास के सभी पहलु को रखा जाता है।

CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 9

छवियों और प्रतीकों के माध्यम से सीखना तकनीकी रूप से _______ के अधीन वर्गीकता है।

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 9

छवियों और प्रतीकों के माध्यम से सीखना तकनीकी रूप से संवेदी रूप से सीखने के अधीन वर्गीकता है।
संवेद या इन्द्रियबोध (sense) उन शारीरिक क्षमताओं को कहते हैं जिनसे प्राप्त हुए ज्ञान से किसी जीव को अपने वातावरण का बोध होता है।

  • मनुष्यों में पाँच प्रमुख संवेदी अंग (इन्द्रियाँ) हैं- देखना (आँखों से), सुनना (कानों से), छूना (त्वचा से), सूंघना (नाक से) और स्वाद लेना (जीभ से)।
  • इन पाँच संवेदी अंगों द्वारा सीखना ही संवेदी रूप से सीखने के अन्तर्गत आता है।
  • शिक्षण प्रक्रिया के दौरान बच्चों के संवेदी अंगों का जीतना अधिक उपयोग होगा अधिगम से प्राप्त अनुभव उतना ही स्थायी होगा।
  • शिक्षण प्रक्रिया के दौरान संवेदी अंगों को उपयोग में लाने वाले उपकरणों को शिक्षण सहायक सामग्री के नाम से जाना जाता है।
CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 10

दिए गए पद्यांश के आधार पर पूछे गए प्रश्नों के उत्तर के लिए सबसे उपयुक्त विकल्प का चयन कीजिए।
आकाश का साफा बाँधकर 
सूरज की चिलम खींचता 
बैठा है पहाड़ 
घुटनों पर पडी है नदी चादर सी 
पास ही दाहक रही है 
पलाश के जंगल की अंगीठी 
अन्धकार दूर पूर्व में 
सिमटा बैठा है भेड़ो के गल्ले सा 
चानक बोला मोर 
जैसे किसी ने आवाज दी 
अजी सुनते हो 
चिलम औंधी 
धुँआ उठा 
सूरज डूबा 
अन्धकार छा गया।

Q. अन्धकार के सिमटकर बैठे होने का क्या कारण है:

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 10
  • उपर्युक्त पद्यांश के अनुसार अंधकार के सिमट कर बैठे होने का कारण "अभी सूर्यास्त नहीं हुआ है।"
  • उपर्युक्त पद्यांश में कवि ने अंधकार  को इस तरीके से सिमटता हुआ बताया है जैसे भेड़ों का झुंड एक तरफ सिमट जाता है।
CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 11

पाठ्य-पुस्तक भाषा-शिक्षण में मुख्यतः क्या सहायता करती है?

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 11

पाठ्य-पुस्तक भाषा-शिक्षण में भाषा की विभिन्न छटाएँ प्रस्तुत करने का कार्य करती है।
एक पाठ्य-पुस्तक शिक्षण प्रक्रिया में प्रभावी शिक्षण की सुविधा के लिए उपयोग किया जाने वाला एक आवश्यक उपकरण है। सामूहिक शिक्षण व्यवस्था में पाठ्य-पुस्तक बहुत ही आवश्यक एवं उत्तम शैक्षिक साधन है।

CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 12

बच्चे प्रारंभ से:

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 12

बच्चे प्रारंभ से ही बहुभाषिक होते हैं। 3 वर्ष के बच्चें में एकभाषिक, द्विभाषिक या बहुभाषिक दक्षता बच्चे के भाषा समृद्ध परिवेश पर निर्भर करती है।
बच्चा जिस परिवेश में रहता उस परिवेश में बोली जाने वाली भाषा स्वभाविक रूप से सीख लेता है। दो या तीन वर्ष का बच्चा अपने परिवेश से अनायास ही व्याकरण युक्त भाषा सीख लेता है। बच्चे प्रारंभ से ही बहुभाषिक होते हैं, उनके पास अपना एक आंतरिक व्याकरण होता है। दो या अधिक भाषायी परिवेश में रहने वाले बच्चें स्कूल आने से पूर्व ही दो या अधिक भाषाओं को समझने और बोलने की क्षमता रखते हैं।

CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 13

'प्राथमिक स्तर की शिक्षा मुख्यतः भाषा-शिक्षा है।' इस कथन का निहितार्थ यह है कि

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 13

'प्राथमिक स्तर की शिक्षा मुख्यतः भाषा-शिक्षा है। भाषा और विचार का अटूट संबंध होता है। विचार से भाषा का जन्म होता है और भाषा विचार को जन्म देती है। बौद्धिक व मानसिक विकास के लिए विचार शक्ति की आवश्यकता होती है, जिसके लिए बच्चों के भाषा-विकास पर विशेष ध्यान दिया जाना आवश्यक है।

  • भाषा शिक्षण में भाषा का नए संदर्भों/परिस्थितियों में प्रयोग करना सीखाया जाता है।
  • भाषा शिक्षण, भाषा साहित्य को समझते हुए सामाजिक परिवेश के प्रति जागरूक करते हुए सोच का दायरा बढ़ाता है।
  • भाषा शिक्षण का उद्देश्य दैनिक जीवन में तार्किक एवं वैज्ञानिक सोच को बढ़ाना है।
  • भाषा विकास के लिए, स्तरानुसार कहानी, कवीता को सुनने में रूची लेना और उन्हे मजे से सुनना और सुनाना चाहिए।
  • चित्रों और संदर्भ के अनुसार अनुमान लगाते हुए पढ़ना चाहिए। इससे बच्चों की कल्पनाशक्ति का विकास होता है।
  • बच्चों को समृद्ध भाषिक परिवेश उपलब्ध कराया जाए, जिसमें उन्हे सुनने-बोलने, पढ़ने-लिखने के अधिक से अधिक अवसर हों।

अतः निष्कर्ष निकलता है कि 'प्राथमिक स्तर की शिक्षा मुख्यतः भाषा-शिक्षा है।' इस कथन का निहितार्थ यह है कि'प्राथमिक स्तर की शिक्षा मुख्यतः भाषा-शिक्षा है।' इस कथन का निहितार्थ यह है कि बच्चों भाषा-विकास पर विशेष ध्यान दिया जाए।

CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 14

There are teaching aids which are centered around certain skills such as reading, listening and pronounciation etc. Such teaching aids are called as

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 14

Teaching aids are objects (such as a book, picture, or map) or devices (such as a DVD or computer) used by a teacher to enhance or enliven classroom instruction. They could be audiovisual teaching aids such as videos and guest lectures or tactile like 3D models. In today's era, the traditional classroom teaching is shifted to online teaching, and therefore, digital tools are used as teaching aids. 
​Hence, The teaching aids that are centered around certain skills such as reading, listening, and pronunciation, etc. such teaching aids are called audio-lingual teaching aids.

CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 15

Directions: Read the given poem and answer the question that follows by selecting the most appropriate option.
As I Watch You Grow
Do you know how much you mean to me?
As you grow into what you will be.
You came from within, from just beneath my heart.
It's there you'll always be, though your own life will now start.
You're growing so fast it sends me a whirl,
With misty eyes I ask, Where's my little girl?
I know sometimes to you I seem harsh and so unfair,
But one day you will see, I taught you well because I care.
The next few years will so quickly fly,
With laughter and joy, mixed with a few tears to cry.
As you begin your growth to womanhood, this fact you must know,
You'll always be my source of pride, no matter where you go.
You must stand up tall and proud, within you feel no fear,
For all you dreams and goals sit before you very near.
With God's love in your heart and the world by its tail,
You'll always be my winner, and victory will prevail.
For you this poem was written, with help from above,
To tell you in a rhythm of your Mother's heartfelt love!
-KayTheese

Q. In the expression 'it sends me a whirl', 'it' refers to

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 15

In the expression 'it sends me a whirl', 'it' refers to growing up. It is mentioned in the preceding part of the line, "You're growing so fast, it sends me a whirl".

CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 16

Direction: Read the following passage and answer the question. (choose the most appropriate answers)
When another old cave is discovered in the South France, it is not usually news. Rather, it is an ordinary event. Such discoveries are so frequent these days that hardly anybody pays heed to them. However, when the Lascaux cave complex was discovered in 1940, the world was amazed. Painted directly on its walls were hundreds of scenes showing how people lived thousands of years ago. The scenes show people hunting animals , such as bison or wild cats. Other images depict birds and, most noticeably, horses, which appear in more than 300 wall images, by far outnumbering all other animals. Early artists drawing these animals accomplished a monumental difficult task. They did not limit themselves to the easily accessible walls but carried their painting materials to spaces that required climbing steep walls or crawling into narrow passages in the Lascaux complex. Unfortunately, the paintings have been exposed to the destructive action of water and temperature changes, which easily wear the images away. Because the Lascaux caves have many entrances, air movement has also damaged the images inside, Although they are not out in the open air, where natural light would have destroyed them long ago, many of the images have deteriorated and are barely recognizable. To prevent further damage, the site was closed to tourists in 1963, 23 years after it was discovered.

Q. In the underlined expression 'hunting animals' the word 'hunting' is used as:

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 16
  • 'Hunting' is formed by 'hunt + ing' where 'hunt' is the root form of the verb.
    • Hunt means 'to chase and try to catch and kill an animal or bird for food, sport, or profit'.
  • To obtain continuous form of a verb we suffix 'ing'. It shows an action that is, was, or will be in progress at a certain time.
  • In sentence 'The scenes show people hunting animals' means that in the scenes people are in continuous process of hunting.
  • It's clear that 'hunting' is used as a verb in continuous form.

Therefore, the correct answer is option 1).

CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 17

Which speaking activity is carried out in pairs or groups and often involve pupils asking and answering questions?

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 17

An information gap activity is a speaking activity that is carried out in pairs or groups and often involve pupils asking and answering questions they need to complete a task and need to talk to each other to find it. Example: Learner A has a biography of a famous person with all the place names missing, while Learner B has the same text with all the dates missing. Together they can complete the text by asking each other questions in the classroom

  • Information gap activities provide an opportunity for extended speaking practice, they represent real communication, motivation can be high, and they require sub-skills such as clarifying meaning and re-phrasing.
  • Typical types of information gap activities you might find include; describe and draw, spot the difference, jigsaw readings and listenings, and split dictations.

Let us review other terms and how it useful as a teaching-learning strategy:

  • Role Play, or Role Playing, allows a learner to assume the role or tasks of a job by practicing or simulating real working conditions. Role-playing aims to learn, improve or develop the skills or competencies necessary for a specific position.
  • Reading aloud means just that-reading aloud. When we read aloud to students, we engage them in texts that they might not be able to read
  • Retelling a story is a strategy that is used to determine how well a student has comprehended a specific story. Retelling can be used as an effective tool in improving comprehension and assessing it. 

So, it can be concluded that an information gap activity is a speaking activity is carried out in pairs or groups and often involve pupils asking and answering questions.

CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 18

'We intend to go on a field trip with our teachers. This is our plan.'
In the given statement, which one is a reference word?

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 18

"This" is going to be the reference word as it describes the plan of going on a field trip with the teachers.

CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 19

A star has a diameter of approximately 0.5 that of the earth and mass of 0.1 that of the earth. The force experienced by a body of mass 1 kg on the surface of that star is what times to that experienced on the earth's surface?

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 19

g = GMe/Re2
Ds = 0.5 De; Ms = 0.1 Me
g' = GMs/Rs2 = G x 0.1 Me/0.25 Re2 = 0.4 g

CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 20

A student obtained a total of 630 marks in 5 subjects in an examination. Marks obtained in Hindi, English, Mathematics, Science and Social Science when shown in a pie chart by making central angles 65°, 53°, 85° 81° and 76° respectively. How many more marks were obtained by the student in Mathematics than in Science ?

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 20

Given:
Central angle for Hindi: 65° Central angle for Mathematics: 85°
Concept used:
To find the difference between the marks obtained in Mathematics and Science, we need to calculate the respective central angles for each subject and then use them to determine the marks obtained
Calculation:
Calculate the total of all central angles: Total of central angles = 65° + 53° + 85° + 81° + 76° = 360°
Calculate the marks obtained in Science and Mathematics using the central angles: Marks obtained in Science = (81° / 360°) ×  Total marks = (81/360) ×  630 = 141.75 (approximated to 114 marks)
Marks obtained in Mathematics = (85° / 360°) ×  Total marks = (85/360) × 630 = 148.75 (approximated to 149 marks)
Calculate the difference in marks between Mathematics and Hindi: Difference = Marks obtained in Mathematics - Marks obtained in Hindi Difference = 149 - 141 = 8 marks
Hence, the student obtained 35 more marks in Mathematics than in Science.

CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 21

The bacteria found in the roots of plants, which can convert atmospheric nitrogen to a soluble form that can be utilized by the plants is 

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 21

The bacteria found in the roots of plants, which can convert atmospheric nitrogen to a soluble form that can be utilized by the plants is Rhizobium.

  • Rhizobium bacteria are soil microbes that can convert atmospheric nitrogen into a dissolved compound.
  • They are found in the root nodules of woody plants.
  • It plays a major role in the nitrogen cycle as well as in ecosystem services.
CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 22

If x2 + (2x/5) + (1/25) = 0, then (x−(2/3))= ?

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 22

Given:
x2 + (2x/5) + (1/25) = 0 
Formula used:
(a + b)2 = a2 + b2 + 2ab 
Calculation:
x2 + (2x/5) + (1/25) = 0 
⇒ x2 + 1/(52) + 2 × x × 1/5 = 0
⇒ (x + 1/5)2 = 0
⇒ x = -1/5 
Now, (x−(2/3))2 = (-1/5 -2/3)2
⇒ (- 13/15)2
⇒ 169/225 
∴ The required result is 169/225.

CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 23

If the rational numbers  are arranged in ascending order, which of the following will be placed first?

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 23

Given:
numbers are 
Concept used: 
To find ascending order of fraction we need to get the LCM of the denominator
Calculation:
LCM of -9, 18, -6, 3 = 18
Multiplying each fraction with 18
So, numbers are = - 8, 7, - 15, 12
So, order is = - 15, - 8, 7, 12
∴ Requried answer is is  - 5/6

CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 24

Solve: 5 + 0.5 + 6 + 0.5 + 7 + 0.5 + 0.5 = ______

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 24

Given:
5 + 0.5 + 6 + 0.5 + 7 + 0.5 + 0.5 = ______
Concept used:
Adding number together and decimal number together
Calculation:
5 + 0.5 + 6 + 0.5 + 7 + 0.5 + 0.5 = ______
⇒ (5 + 6 + 7) + (0.5 + 0.5 + 0.5 + 0.5)
⇒ (18 + 2) = 20
∴ The required value is 20.

CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 25

A car goes one kilometre at 30 km per hour and then goes another kilometre at 40 km per hour. The average speed (in km/hr) of the car for 2 km is

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 25

Time taken by the car to cover the 1st km = 1/30 hrs
Time taken by the car to cover the 2nd km = 1/40 hrs
Total time taken to cover 2 km =  hrs
Thus, average speed =   km/hr =  km/hr
Hence, answer option 2 is correct.

CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 26

An eighth class student makes the statement: "Heavy objects sink in water and light objects float."
How is the Science teacher of class VIII best advised to react?

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 26

The teacher is best advised to present counter examples and arrange materials of different shapes, sizes and weights for the child to investigate.

CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 27

The difference between supplementary and complementary angles of any given acute angle is:

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 27

Concept:
Complementary angles: The pair of angles whose sum is equal to 90° are complementary angles.
Supplementary angles: The pair of angles whose sum is equal to 180° are supplementary angles.
Explanation:
Let the acute angle be a°.
⇒ Complementary angle of a° = (90 - a)° 
Also, Supplementary angle of a° = (180 - a)° 
∴ Difference between supplementary and complementary angles = (180 - a)° - (90 - a)° 
⇒ 180 - a - 90 + a 
⇒ 90° 
Hence, the difference between complementary and supplementary angles of a given acute angle is 90°. 

CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 28

Which among the following statements is correctly describing the relationship between science and technology?

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 28

Science (from the Latin word Scientia, meaning knowledge) is the activity and application of knowledge and understanding of the social and natural world around us followed by systematic approach based on evidence.

  • Technology is the application of scientific knowledge for practical purposes. To achieve goals, skills methods, and processes used is called technology.
  • The science includes the study of the physical and biological world around us through several approaches like observation, experimenting, inference, etc while technology involves the application of that scientific knowledge for practical purposes.
CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 29

A wire is in the form of a square with side 66 cm. If it is bent into a circle, then what is the radius of the circle?

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 29

Given:
A wire is in the shape of a square of side 66 cm
Formula Used:
The perimeter of a Square = 4 × Side
The perimeter of a Circle = 2πr
Calculation:
According to the question,
Perimeter of Square = Perimeter of Circle
⇒ 4 × 66 = 2 × (22/7) × r
⇒ 2 × 3 = r/7
⇒ r = 42 cm
∴ The radius of the circle is 42 cm.

CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 30

With the help of 'Geogebra' software, students can learn all the concepts of geometry through

Detailed Solution for CG TET Paper 2 Mock Test - 2 (Science and Mathematics) - Question 30

GeoGebra is one of the most innovative, open-code math software. It is an interactive geometry, algebra, statistics, and calculus application. It includes both commercial and not-for-profit entities. GeoGebra uses an exploratory approach to teach concepts of geometry. It is a free suite of software used to explore mathematics concepts. It links visual geometry with algebraic expressions of things.

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