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Railway Aptitude Questions and Answers for Exams

2 years ago 9.0K Views
Q :  

If find x when y=1

(A) 4

(B) -4

(C) 3/2

(D) 4/3

Correct Answer : A

Q :  

The ratio of ages of Jai and Joy is 5:2. The sum of their ages is 63. After 9 years what will be the ratio of their ages?

(A) 5:2

(B) 2:1

(C) 3:2

(D) 4:3

Correct Answer : B

Q :  

By selling 90 chocolates for Rs. 160, a chocolate trader loses 20%. How many chocolates should he sell for Rs. 96 to make a profit of 20%?

(A) 45

(B) 36

(C) 54

(D) 28

Correct Answer : B

Q :  

If cos θ + sin θ =m, sec θ + cosec θ =n, what is m/n?

(A) 1

(B) sin θ cos θ

(C) sec θ cosec θ

(D) cot θ tan θ

Correct Answer : B

Q :  

X, Y and Z take 18 days to complete a piece of work. If X works alone he finishes the work in 36 days and if Y works alone he finishes it in 60 days. How long will it take Z to complete the work alone?

(A) 78 days

(B) 90 days

(C) 96 days

(D) 114 days

Correct Answer : B

Q :  

Solve it 

(A)

(B)

(C)

(D)

Correct Answer : C

Q :  

The sum of the digits of a 2 digit number is 9. When 27 is added to the number, the digits get interchanged. Find the number.

(A) 45

(B) 36

(C) 18

(D) 27

Correct Answer : B

Q :  

One angle of a triangle is 55°. If the other two angles are in the ratio 9:16, find the angles?

(A) 65° और 115°

(B) 90° और 160°

(C) 55°और 165°

(D) 45° और 80°

Correct Answer : D

Q :  

Simplify :

(A)

(B)

(C)

(D)

Correct Answer : C

Q :  

Solve: 12–[26–{2+5×(6–3)}]

(A) 2

(B) 3

(C) 7

(D) 8

Correct Answer : B

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