**Aptitude Questions for RRB Group-D PDF**

Download Top-15 RRB Group-D Aptitude Questions PDF. RRB GROUP-D Aptitude questions based on asked questions in previous exam papers very important for the Railway Group-D exam.

Download Aptitude Questions for RRB Group-D PDF

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**Question 1: **What comes in the place of ?

11:17::29:?

a) 41

b) 31

c) 37

d) 33

**Question 2: **Find the option which should replace (?), so that the second pair shares the same relation as the first pair.

EL : I :: ? : B

a) FM

b) DT

c) BS

d) AN

**Question 3: **If ‘+’ means ‘ – ‘, ‘-‘ means ‘÷’, ‘÷’ means ‘x’ and ‘x’ means ‘+’, then evaluate the value of the following expression

25 ÷ 12 – 3 x 12 + 8

a) 104

b) 96

c) 52

d) 81

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**Question 4: **A + B means A is the sister of B

A * B means A is the father of B and no one else.

A $ B means A is the brother of B

A ÷ B means A is the granddaughter of B

According to which of the following options, E is the daughter of W?

a) W * P + Y $ E

b) E ÷ M * T + W

c) E + L ÷ U * W

d) W $ D + Q * E

**Question 5: **If % means +, @ means -, ! means * and ^ means /, then which of the following is equal to 12 ^ 4 % 3 ! 1 @ 2

a) 1 % 3 ! 2 ^ 1 % 2 ! 2 @ 6

b) 4 ! 7 @ 6 ! 3 @ 8 ^ 4

c) 10 % 2 ^ 6 % 1 % 3 @ 2

d) 15 @ 7 % 1 @ 6 ^ 3 @ 3

**Question 6: **5 friends A, B, C, D and E sit side by side in a row facing north. B sits 3rd to the left of A. The only person sitting between E and C is B. Who sits to the immediate left of A?

a) E

b) D

c) B

d) C

RRB Group D previous year papers

**Question 7: **There are five people standing ahead of Bharat in a queue and 20 people standing behind him. How many people are standing in the queue?

a) 25

b) 26

c) 24

d) 30

**Question 8: **Nithya wants to purchase 12 chocolates, 15 pencils, 13 pens. Cost of 1 pencil is 3/-, cost of 2 pens is 10/- and cost of chocolate is 2/-. Then find the total cost ?

a) 124

b) 134

c) 144

d) 154

**Question 9: **If 1 apple, 2 bananas and 7 oranges cost Rs 34, then find the cost of 4 apples 8 bananas and 28 oranges?

a) 102

b) 154

c) 136

d) 148

**Question 10: **Arrange the words given below in meaningful order –

1. Mars

2. Earth

3. Venus

4. Mercury

a) 1,4,2,3

b) 2,1,4,3

c) 4,3,2,1

d) 4,2,1,3

RRB Group-D Important Questions (download PDF)

**Question 11: **Arrange the following words in logical order:

1. Dessert

2. Accompaniment

3. Appetizer

4. Main dish

a) 1,2,4,3

b) 3,1,4,2

c) 3,4,2,1

d) 4,3,1,2

**Question 12: **What is the next term in the series ?

-1,0,3,8,?

a) 16

b) 14

c) 15

d) 17

**Question 13: **Choose the incorrect number in the given series:

64, 729, 4096, 16625, 46656

a) 729

b) 4096

c) 16625

d) 46656

**Question 14: **What number comes in the place of the question mark?

a) 5

b) 1

c) 10

d) 9

**Question 15: **Convert 11010101 into decimal form ?

a) 345

b) 456

c) 213

d) 332

General Science Notes for RRB Exams (PDF)

RRB Group-D Important Questions (download PDF)

**Answers & Solutions:**

**1) Answer (C)**

Alternate prime number after 11 leaving 13 is 17

Similarly alternate prime number after 29 leaving 31 is 37

**2) Answer (B)**

The sum of the first pair is subtracted from 26 and the corresponding letter is written.

EL : (26 – (E + L))

EL : (26 – (17))

EL : 9

Similarly,

DT : (26 – (4 + 20)

DT : B

**3) Answer (A)**

Let us just replace the given symbols with their actual meaning.

So we get the equation as

25 x 12 ÷ 3 + 12 – 8

Now, we can solve this equation using BODMAS. So we get

25×4 + 12 – 8

=> 100 + 12 – 8 = 104

Hence, option A is the correct answer

**4) Answer (C)**

Considering option C, E + L ÷ U * W. So E is the sister of L who is the grand daughter of U. U is the father of W. So W must father of both E and L.

Hence, option C is the correct option.

**5) Answer (D)**

12 ^ 4 % 3 ! 1 @ 2 = 12 / 4 + 3 * 1 – 2 = 4

We can substitute the operators in the expressions and we can conclude that only (d) is equal to 4.

**6) Answer (B)**

B sits 3rd to the left of A. The only person sitting between E and C is B. So A must be at right extreme. We get following arrangement –

Hence, option B is the right choice.

**7) Answer (B)**

There are 25 people excluding Bharat. Hence, in total there are 25+1=26 people in the queue.

**8) Answer (B)**

Cost of 1 pencil is 3/-, cost of 2 pens is 10/- and cost of chocolate is 2/-

Cost of 1 pencil is 3/-, cost of 1 pens is 5/- and cost of chocolate is 2/-

Cost of 12 chocolates, 15 pencils, 13 pens = 12(2)+15(3)+13(5) = 24+45+65 = 134/-

So the answer is option B.

**9) Answer (C)**

Let the cost of 1 apple, 1 banana and 1 orange be x, y, z respectively.

x + 2y + 7z = 34 —(a)

We have to infer the value of 4x + 8y + 28z.

Multiplying equation (a) by 4,

4x+8y+28z = 34*4 = 136

Hence, the required cost is 136.

**10) Answer (C)**

Mercury is the nearest planet to Sun followed by Venus, Earth, Mars.

Hence, Option C is correct answer.

**11) Answer (C)**

According to dining etiquette, appetizers such as soups must be eaten first. Then, the main dish must be ordered followed by accompaniment. The meal must end with a dessert like ice cream. Therefore, the correct order is 3,4,2,1 and hence, option C is the right answer.

**12) Answer (C)**

In this series we have

$1^{2}$-2=-1

$2^{2}$-4=0

$3^{2}$-6=3

$4^{2}$-8=8

$5^{2}$-10=15

**13) Answer (C)**

The logic used is as follows:

$2^6 = 64$

$3^6 = 729$

$4^6 = 4096$

$5^6 = 15625$

$6^6 = 46656$

As we can see, $16625$ is the incorrect term. Therefore, option C is the right answer.

**14) Answer (D)**

In the left column, 6 + 2 = 8

In the middle column, 4 + 3 = 7

So, in the right column, 0 + 9 = 9

**15) Answer (C)**

$(11010101)_2 = 1(2^7)+1(2^6)+0(2^5)+1(2^4)+0(2^3)+1(2^2)+0(2^1)+1(2^0) = 128+64+16+4+1 = (213)_{10}$

So the answer is option C.

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