AIIMS CRE Data Entry Operator Mock Test- 2 - NEET MCQ

Hence the correct answer is option D.

In January = 18 + 22 + 25 = 65

In February = 20 + 12 + 32 = 64

In March = 40 + 10 + 13 = 63

In April = 21 + 22 + 24 = 67

In May = 25 + 21 + 16 = 62

Percentage increase/decrease:

In February = ((65 - 64)/65) x 100 = 1.54%

In March = ((64 - 63)/64) x 100 = 1.56%

In April = ((67 - 63)/63) x 100 = 6.35%

In May = ((67 - 62)/67) x 100 = 7.46%

= (13/8) * (15/32) * (45/100) * 3072

= (13/8) * (3/32) * (9/4) * 307

= 13 * 3 * 9 * 3

= 1053

1/A + 1/B = 1/2 (1)

1/B + 1/C = 1/3 (2)

1/A + 1/C = 1/4 (3)

(1)+(2)+(3) => 2(1/A+1/B+1/C) = 13/12

=> 1/A + 1/B + 1/C = 13/24 (4)

(4) - (2) => 1/A = 5/24

Thus A takes 24/5 = 4.8 days.

(4) - (1) => 1/C = 1/24

Hence C takes 24 days.

Required ratio = 4.8: 24 = 1:5

M-S Excel is an application software created by Microsoft, which is mainly used for making marksheets etc.

A RAR file is a type of compressed file that may hold one or more files and directories. Simply described, a Roshal Archive Compressed file is a different format for compressing files and archiving them. RAR files function similarly to ZIP files.

x³ + x² + x + 1 = x²(x + 1) + 1(x + 1)
= (x + 1)( x² + 1)
x⁴ - 1 = (x² - 1)( x² + 1)
= (x + 1)(x - 1)( x² + 1)
Required H.C.F. = (x + 1)( x² + 1)

Let the measure of the angle be x°.
So, the supplementary angle = 180° - x°.
An angle is smaller than its supplementary angle by 50°.
So, we can write now,
(180° - x°) - x° = 50°
⇒ 2x° = 130°
⇒ x° = 65°.
∴ The required measure of the angle = 65°.

Let interior and exterior angle of polygon be I and E respectively. Then,

I - E = 60°      ----(1)

∵ The sum of interior and exterior angle is 180° ∴ I + E = 180°       ----(2)

Solving (1) and (2) for I and E,

⇒ I = 120° and E = 60°

Let n be the number of sides of polygon.

∴ 60° × n = 360° (∵ sum of exterior angles of any regular polygon is 360°)

⇒ n = 6

∴ sum of interior angles = (n - 2) × 180° = (6 - 2) × 180° = 720° 

Area of trapezium = (height of trapezium × sum of parallel sides)/2

⇒ Height of trapezium = (55 × 2)/(15 + 7) = 110/22 = 5 cm

Now,
Area of the triangles = area of trapezium – area of rectangle = 55 – (5 × 7) = 55 – 35 = 20 cm²
As the two triangles are equal, area of one triangle = 20/2 = 10 cm²

Percentage growth in sales of Tata = [(14933 – 13578)/13578] × 100 = 9.98 ≅ 10%

Percentage growth in sales of Hyundai = [(43007 – 41201)/41201] × 100 = 4.4%

Percentage growth in sales of Ford = [(8418 – 7076)/7076] × 100 = 18.97 ≅ 19%

Percentage growth in sales of Volkswagen = [(4753 – 4301)/4301] × 100 = 10.5%

∴ Hyundai had minimum growth in their sales

Let x km be covered in y hours.

Then, speed =x​/y km/hr

In the second case, x​/2 km is covered in 2y hours.

Sum of interior angles of the polygon = 180 (n - 2) where ‘n’ is the number of sides of the polygon
⇒ 180 (n - 2) = 1710°
⇒ (n - 2) = 1710/180
⇒ (n - 2) = 9.5
⇒ n = 11.5
Number of sides of the polygon cannot be a decimal number
∴ None of these is the right option

Let the cost price of 100 g milk was 100 units.
Let’s assume that x grams of milk are mixed with (100 – x) grams of water.
x + 5% of x = 100
⇒ x + 0.05x = 100
⇒ 1.05x = 100
⇒ x = 100/1.05 = 2000/21
Water = 100 – (2000/21) = 100/21
Ratio of water and Milk = 100/2000 = 1 : 20

From the graph, it can be seen that the second highest value is for country B which is 800
So, the country with the second highest population is 800

Since average age of all three persons is 22;
∴ S + A + J = 66   ---- (1)
∵ The present age of Sumit is 1/7^th of the present age of Ashok;
∴ S = A/7   ---- (2)
And the age of Ashok will be twice the age of Jitendra after 6 years;
∴ A + 6 = 2(J + 6)
⇒ J = [(A + 6)/2] - 6   ---- (3)
From equation (1), (2) and (3)
⇒ A/7 + A + [(A + 6)/2] - 6 = 66
⇒ [2A + 14A + 7A + 42 - 84]/14 = 66
⇒ 23A = 924 + 84 - 42 = 966
⇒ A = 42
∴ J = [(42 + 6)/2] - 6 = 18
∴ Present age of Jitendra = 18 years

The student performed the best in Test 7 among the following

Investment of Niraj = Rs. 250000
Investment of Karan = Rs. 300000
For the respective profit ratio,
Niraj/Karan = (250000 × 12)/ (300000 × 5) = (25 × 12)/ (30 × 5) = 2/1
[∵ Investment depends on time period also]
∴ Profit of Karan = (1/3) × 900000 = Rs. 300000

The error lies in part C.
The sentence uses the incorrect form ‘on'.

The sentence is suggesting that using institutions against opposition does not fare well for the office of the Prime Minister.

So using the preposition 'on' (in Part C) here does not make the sentence meaningful. The correct word here should be the conjunction 'or' which relates the Office of the Prime Minister with 'executive posts at the top'.
Therefore, the correct answer is option 3.

To augur- To fare, to be a sign or warning of something.
e.g. The current weather seems to augur a harsher winter. 

The first part of the sentence ends with a noun, which means the next part must begin with a form of to be, which is given by Q. The only option that begins with Q is 4.
Therefore, the correct answer is option 4.

The phrase 'pulling the lug' has come from the use of the plug of electrical appliances, in which case, the activity of the machine stops, or does not continue further. Therefore, the correct answer is option 4.

The first part of the sentence ends in modal 'must', which means the next part must begin with a verb. This is given by Q. The only option that begins with Q is option 3.
Therefore, the correct answer is option 3.

In the given sentence, subject is 'Abhinav Bindra', while the object is 'gold medal'. While converting it to passive voice, these two would exchange places and the rest of the sentence remains the same, in simple past tense.
Therefore, the correct answer is option 1.

The passage states that the policyholder is the consumer or the 'insured'. The insurer would be the insurance company.
Therefore, the correct answer is option 1.

Thespian is the only word that is spelt correctly.
Thespian means relating to drama and the theatre.
The meaning of the other options along with their correct spellings:
Oxidise- combine chemically with oxygen.
Approval- the action of accepting something
Secret- not known or seen or not meant to be known or seen by others.
Therefore, the correct answer is option 2.

To wag the dog is an expression used to describe a situation where something trivial is paid attention to, in order to hide the more important things. Therefore, the correct answer is option 1.

The passage states that the deductible is the amount paid by the consumer out of his own pockets. So, only the statement given by option 3 is supported by the passage. None of the other options are supported by the passage.
Therefore, the correct answer is option 3.

Whenever a part of a sentence ends with 'are', we can be sure that the next part must begin with a noun or an adjective. Only R follows this condition. There are two options that begin with R, viz, option 3 and 4. So, the next part must be checked to see the order. R only gives adjectives, which means, the next part must begin with a noun. Only S begins with a noun 'computers'. And only option 4 gives us the correct order. Therefore, the correct answer is option 4. The complete sentence will be:

Supercomputers are extremely powerful, gigantic computers whose large size comes from the fact that they are made up of hundreds of thousands of processor cores.

Upon checking the given sentence, we can see that it talks about both oral and written communication. When unsure about the order, each part must be checked against the first part. Only R and S may form meaningful succession. But, if we use R as the second part, the rest of the sentence ceases to be meaningful. So, S must be correct. There are two options 3 and 4, that begin with S. Both conclude that R must be the next part. But, option 4 fails to form a meaningful sentence. Therefore, the correct answer is option 3. The complete sentence will be:

While reading and writing are important for written communication, pronunciation and listening are important for oral communication.