Aptitude and Reasoning Questions

Q:

In a row of boys, Tarak is 18th from either end. How many boys are there in the row?

A) 19 B) 36
C) 35 D) 42
 
Answer & Explanation Answer: C) 35

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Q:

The average weight of 35 apples is 50 grams. If some apples of weight 40 grams each were removed, then average weight becomes 57.5 grams. How many apples of weight 40 grams were removed?

A) 5 B) 10
C) 15 D) 20
 
Answer & Explanation Answer: C) 15

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Filed Under: Average
Exam Prep: Bank Exams

5 2076
Q:

If a + b = 11 and a2+ b2= 61, then value of ab is

A) 12 B) 96
C) 24 D) 30
 
Answer & Explanation Answer: D) 30

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Find the missing number?

A) 120 B) 23
C) 55 D) 30
 
Answer & Explanation Answer: B) 23

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Filed Under: Mathematical Operations
Exam Prep: Bank Exams

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Q:

The question below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in which of the statements are sufficient to answer the question. Choose your answer from the options based on this.

Six persons Akhilesh, Bhavesh, Cindy, Divakar, Erika and Farheen are having different heights. Who among the following is the tallest person?

I. Only two persons are taller to Bhavesh but only one person is shorter to Erika. Akhilesh is taller to Cindy but not the tallest.

II. Divakar is taller to Akhilesh but shorter to Farheen. Akhilesh is taller to Cindy but shorter to Bhavesh.

A) The data in statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question. B) The data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question.
C) The data either in statement I alone or in statement II alone are sufficient to answer the question. D) The data in both the statements I and II together are not sufficient to answer the question.
 
Answer & Explanation Answer:

Explanation:

From I and II, Only two persons are taller to B but only one person is shorter to E.

__>__>Bhavesh>__>Erika>__ Akhilesh is taller to Cindy but shorter to Bhavesh.

__>__>Bhavesh>Akhilesh>Erika>Cindy Divakar is taller to Akhilesh but shorter to Farheen.

Divakar>Farheen>Bhavesh>Akhilesh>Erika> Cindy

So, Statement I and II together are necessary to answer the question. Hence, option E.

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Q:

Arrange the given words in the sequence in which they occur in the dictionary.
i. Uniform
ii. Unitary
iii. Umbrella
iv. Unicorn

A) iii, i, iv, ii B) iii, iv, ii, i
C) iii, iv, i, ii D) iv, i, ii, iii
 
Answer & Explanation Answer: C) iii, iv, i, ii

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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

2 2075
Q:

If (1/cos θ) – (1/cot θ) = 1/P, then what is the value of cos θ?

A) (P + 1)/(P – 1) B)  (P2+ 1)/2P
C) 2(P2+ 1)/P D)  2P/(P2+ 1)
 
Answer & Explanation Answer: D)  2P/(P2+ 1)

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Two trains move from stations M and N. Both trains move towards each other at speeds of 54 km/hr and 63 km/hr respectively. When they meeteach other, the second train has travel 100 km more than the first. What is the distance (in km) between M and N

A) 600 B) 700
C) 1300 D) 1500
 
Answer & Explanation Answer: C) 1300

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Filed Under: Problems on Trains

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