Aptitude and Reasoning Questions

Q:

A person takes 20 minutes more to cover a certain distance by decreasing his speed by 20%. What is the time taken to cover the distance at his original speed ?

A) 1hr B) 1 hr 20 min
C) 1 hr 10 min D) 50 min
 
Answer & Explanation Answer: B) 1 hr 20 min

Explanation:

Let the distance and original speed be 'd' km and 'k' kmph respectively.

d/0.8k - d/k = 20/60 => 5d/4k - d/k = 1/3

=> (5d - 4d)/4k = 1/3 => d = 4/3 k

Time taken to cover the distance at original speed

= d/k = 4/3 hours = 1 hour 20 minutes.

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Filed Under: Time and Distance
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

21 17724
Q:

Answer the questions based on the following bar chart

 

The following bar chart shows the trends of mutual funds investments into India from all over the world.

 

 

Which year exhibited the highest growth in mutual funds investments in India over the period shown?

A) 1993 B) 1994
C) 1995 D) 1996
 
Answer & Explanation Answer: D) 1996

Explanation:
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Filed Under: Bar Charts
Exam Prep: Bank Exams

0 17719
Q:

Refer the below data table and answer the following question.

Five points are to be deducted from the students average of marks scored because of poor attendance. What will be the students net average marks scored?

A) 39 B) 34
C) 29 D) 44
 
Answer & Explanation Answer: A) 39

Explanation:
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Filed Under: Table Charts
Exam Prep: Bank Exams

0 17711
Q:

Arrange the given words in the sequence in which they occur in the dictionary.

1. Charge

2. Character

3. Chemist

4. Cheap

5. Check

 

A) 21453 B) 12345
C) 35241 D) 23451
 
Answer & Explanation Answer: A) 21453

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

3 17689
Q:

Arrange the following words as per order in the dictionary

1. Diffident

2. Difficult

3.Different

4.Diffidence

A) 1,2,3,4 B) 3,2,4,1
C) 2,1,3,4 D) 3,2,1,4
 
Answer & Explanation Answer: D) 3,2,1,4

Explanation:
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Q:

A thief goes away with a MARUTHI car at a speed of 40 kmph. The theft has been discovered after half an hour and the owner sets off in a bike at 50 kmph when will the owner over take the thief from the start ?

A) 2 hrs 10 min B) 2 hrs
C) 2 hrs 5 min D) 2 hrs 30 min
 
Answer & Explanation Answer: B) 2 hrs

Explanation:

|-----------20--------------------|
50                           40

Difference = 20kms

Relative Speed = 50 – 40 = 10 kmph

Time = 20/10 = 2 hours.

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Filed Under: Time and Distance
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Bank Clerk , Bank PO

10 17683
Q:

In how many different ways can the letters of the word 'THERAPY' be arranged so that the vowels never come together?

A) 1440 B) 720
C) 2250 D) 3600
 
Answer & Explanation Answer: D) 3600

Explanation:

Given word is THERAPY.

Number of letters in the given word = 7

These 7 letters can be arranged in 7! ways.

Number of vowels in the given word = 2 (E, A)

The number of ways of arrangement in which vowels come together is 6! x 2! ways

 

Hence, the required number of ways can the letters of the word 'THERAPY' be arranged so that the vowels never come together = 7! - (6! x 2!) ways = 5040 - 1440 = 3600 ways.

 

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Q:

A large tanker can be filled by two pipes A and B in 60 and 40 minutes respectively. How many minutes will it take to fill the tanker from empty state if B is used for half the time and A and B fill it together for the other half ?

A) 31 min B) 29 min
C) 28 min D) 30 min
 
Answer & Explanation Answer: D) 30 min

Explanation:

Part filled by (A + B) in 1 minute = (1/60 + 1/40) = 1/24
Suppose the tank is filled in x minutes.
Then, x/2(1/24 + 1/40) = 1
(x/2) * (1/15) = 1 => x = 30 min.

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Filed Under: Pipes and Cistern
Exam Prep: GATE , CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk

23 17678