Aptitude and Reasoning Questions

Q:

Refer the below data table and answer the following question.

What was the increase in the height of the child from 5th Birthday to 16th birthday?

 

A) 75 cms B) 70 cms
C) 65 cms D) 80 cms
 
Answer & Explanation Answer: B) 70 cms

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

0 16620
Q:

In a party there are 5 couples. Out of them 5 people are chosen at random. Find the probability that there are at the least two couples ?

A) 6/7 B) 19/21
C) 7/31 D) 5/21
 
Answer & Explanation Answer: D) 5/21

Explanation:

Number of ways of (selecting at least two couples among five people selected) = (⁵C₂ x ⁶C₁)

As remaining person can be any one among three couples left.

Required probability = (⁵C₂ x ⁶C₁)/¹⁰C₅
= (10 x 6)/252 = 5/21

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

12 16608
Q:

Consider the following information and answer the questions based on it

 

Out of 50 kids in a colony, 10 like only basketball, 25 like only football, 10 like both volleyball and football and 5 like only volleyball.

 

How many kids do not like volleyball?

A) 15 B) 25
C) 35 D) 45
 
Answer & Explanation Answer: C) 35

Explanation:
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Filed Under: Logical Venn Diagram
Exam Prep: Bank Exams

1 16607
Q:

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

1. Opaque

2. Omission

3. Only

4. Onset

5. Omit

A) 51243 B) 25341
C) 42513 D) 21354
 
Answer & Explanation Answer: B) 25341

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

0 16597
Q:

There are 4 books on fairy tales, 5 novels and 3 plays. In how many ways can you arrange these so that books on fairy tales are together, novels are together and plays are together and in the order, books on fairytales, novels and plays ?

A) 12400 B) 17820
C) 17280 D) 12460
 
Answer & Explanation Answer: C) 17280

Explanation:

There are 4 books on fairy tales and they have to be put together. They can be arranged in 4! ways.

 

Similarly, there are 5 novels.They can be arranged in 5! ways.

 

And there are 3 plays.They can be arranged in 3! ways.

 

So, by the counting principle all of them together can be arranged in 4!´5!´3! ways = 17280

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8 16587
Q:

In Maa Yatri Temple every devotee offers fruits to the orphans. Thus every orphan receives bananas, oranges and grapes in the ratio of 3:2:7 in terms of dozens. But the weight of a grape is 24 gm and  weight of a banana and an orange are in the ratio of 4:5, while the weight of an orangeis 150gm. Find the ratio of all the three fruits in terms of weight, that an orphan gets

A) 90:75:42 B) 180:150:82
C) 75:42:90 D) None of these
 
Answer & Explanation Answer: D) None of these

Explanation:

Ratio of fruits (by dozen) = 3:2:7

Ratio of fruits (by weight) =  120 :150: 24

Therefore, Ratio of fruits (combined) by weight = 3 x 120 : 2 x 150 : 7 x 24 = 30 : 25 : 14 

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Filed Under: Ratios and Proportions

16 16577
Q:

Refer the below data table and answer the following question.

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

 

A) 49 B) 54
C) 59 D) 64
 
Answer & Explanation Answer: C) 59

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

0 16565
Q:

12 points lie on a circle. How many cyclic quadrilaterals can be drawn by using these points?

A) 500 B) 490
C) 495 D) 540
 
Answer & Explanation Answer: C) 495

Explanation:

For any set of 4 points we get a cyclic quadrilateral. Number of ways of choosing 4 points out of 12 points is 12C4 = 495.

 

Therefore, we can draw 495 quadrilaterals

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3 16563