Aptitude and Reasoning Questions

Q:

In a certain way Derailment is related to Train , Which of the following is related to Aberration in the same way?

A) Market B) Criteria
C) Behaviour D) Condition
 
Answer & Explanation Answer: C) Behaviour

Explanation:

When a Train leaves its usual path Derailment occurs. Similarly, when one's Behave changes its course, aberration in behaviour occurs.

Report Error

View Answer Report Error Discuss

Filed Under: Analogy

7 5549
Q:

An unbiased die is rolled. Find the probability of getting a multiple of 3?

A) 1/6 B) 1/3
C) 5/6 D) None of these
 
Answer & Explanation Answer: B) 1/3

Explanation:

S = { 1, 2, 3, 4, 5, 6 } 

=> n(S) = 6

E = { 3, 6}

=> n(E) = 2

Therefore, P(E) = 2/6 =1/3

Report Error

View Answer Report Error Discuss

Filed Under: Probability

5 5545
Q:

63.5% of 8924.2 +? % of 5324.4 = 6827.5862

A) 28 B) 22
C) 18 D) 12
 
Answer & Explanation Answer: B) 22

Explanation:

63.5% of 8924.2 +? % of 5324.4 = 6827.5862

=> 63.5% of 8925 + ? % of 5325 = 6830

=> 6830 ~= 5320 + ?(5325)/100

=> ? ~= 22

Report Error

View Answer Report Error Discuss

Filed Under: Percentage
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

6 5540
Q:

In the following question, a matrix of certain characters is given.These characters follow a certain trend, row-wise or column wise.Find out this trend and choose the missing character accordingly.

28 60 48
5 6 7
17 30 7
7 ? 16

A) 18 B) 23
C) 24 D) 27
 
Answer & Explanation Answer: D) 27

Explanation:

 The number in the second column is three times the difference between the numbers in the third and first columns.
So, missing number = 3 x ( 16 - 7 ) = 3 x 9 = 27.

Report Error

View Answer Report Error Discuss

106 5536
Q:

The difference between the length and breadth of a rectangle is 23 m. If its perimeter is 206 m, then its area is:

A) 1520 sq.m B) 2420 sq.m
C) 2480 sq.m D) 2520 sq.m
 
Answer & Explanation Answer: D) 2520 sq.m

Explanation:

We have: (l - b) = 23 and 2(l + b) = 206 or (l + b) = 103. 

Solving the two equations, we get: l = 63 and b = 40. 

Area = (l x b) = (63 x 40) sq.m

= 2520 sq.m

Report Error

View Answer Report Error Discuss

1 5535
Q:

Choose the pair in which the words are differently related.

A) Farmer : Plough B) Butcher : Chopper
C) Author : Book D) Jockey : Tack
 
Answer & Explanation Answer: C) Author : Book

Explanation:

In all other pairs, second is the tool used by the first. 

Report Error

View Answer Report Error Discuss

Filed Under: Classification

61 5523
Q:

The length of two superfast trains are 140 mts and 160 mts respectively. If they run at the speed of 60 km/hr and 80 km/hr respectively in opposite direction, find the time in which they will cross each other ? 

A) 7.71 sec B) 10.48 sec
C) 9.36 sec D) 8.45 sec
 
Answer & Explanation Answer: A) 7.71 sec

Explanation:

Given L1 = 140 m

L2 = 160 m

S1 = 60 km/hr

S2 = 80 km/hr

From the question we get,

S1 + S2 = (L1 + L2) / T

=> (60 + 80) 5/18 m/s = 140 + 160/T

=> T = 54/7 = 7.71 sec

Report Error

View Answer Report Error Discuss

Filed Under: Problems on Trains
Exam Prep: CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk

8 5520
Q:

Hooke is related to cells in the same way as Mulder is related to

A) Carbohydrates B) Minerals
C) Vitamins D) Proteins
 
Answer & Explanation Answer: D) Proteins

Explanation:

Hooke dicovered the Cells. Similarly, Mulder discovered the protiens. 

Report Error

View Answer Report Error Discuss

Filed Under: Analogy

10 5517