Aptitude and Reasoning Questions

Q:

If repetition of the digits is allowed, then the number of even natural numbers having three digits is :

A) 550 B) 450
C) 500 D) 540
 
Answer & Explanation Answer: B) 450

Explanation:

In a 3 digit number one’s place can be filled in 5 different ways with (0,2,4,6,8)

10’s place can be filled in 10 different ways

100’s place can be filled in 9 different ways

There fore total number of ways = 5X10X9 = 450

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10 16129
Q:

Refer the below data table and answer the following question.

Who has the least weight to height ratio?

A) Apeksha B) Apsara
C) Aradhana D) Archana
 
Answer & Explanation Answer: B) Apsara

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

0 16126
Q:

Statements followed by some conclusions are given below.

 

Statements :

 

1. Smoking is injurious to health and one of the causes of cancer.

2. Government has prohibited smoking in public places.

Conclusions :

I. Smoking causes cancer.
II. Sale of cigarette should be banned.

 

Find which of the given conclusions logically followed from the given statements.

 

A) Only conclusion I follows B) Only conclusion II follows
C) Both I and II follow D) Neither I nor II follows
 
Answer & Explanation Answer: A) Only conclusion I follows

Explanation:
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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams

0 16124
Q:

The ratio of boys and girls in a school is 9:5.If the total number of students in the school is 1050.Then number of boys is

Answer

Let the ratio be 'R'


Total number of students = 1050


Then,


9R + 5R = 1050


14R = 1050


=> R = 75


 


Hence, the number of boys = 9R = 9 x 75 = 675

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Subject: Ratios and Proportions Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

69 16098
Q:

Refer the below data table and answer the following question.

If the company has issued six lakh shares between its five partners and if Basu offers to sell 15000 of his shares to Dhiraj, then Dhiraj will have how many shares?

 

A) 30000 shares B) 60000 shares
C) 15000 shares D) 45000 shares
 
Answer & Explanation Answer: D) 45000 shares

Explanation:
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0 16097
Q:

There are three rooms in a Hotel: one single, one double and one for four persons. How many ways are there to house seven persons in these rooms ?

A) 105 B) 7! x 6!
C) 7!/5! D) 420
 
Answer & Explanation Answer: A) 105

Explanation:

Choose 1 person for the single room & from the remaining choose 2 for the double room & from the remaining choose 4 people for the four person room, 

 Then, 7C1 x 6C2 x 4C

= 7 x 15 x 1 = 105

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Filed Under: Permutations and Combinations
Exam Prep: GRE , GATE , CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk , Analyst

14 16087
Q:

1.12.91 is the first Sunday. Which is the fourth Tuesday of December 91 ?

A) 17.12.91 B) 24.12.91
C) 27.12.91 D) 31.12.91
 
Answer & Explanation Answer: B) 24.12.91

Explanation:

1.12.91 is the first Sunday of December 91.
So, 3.12.91 is the first Tuesday of the month.
Clearly, 10.12.91, 17.12.91, 24.12.91 and 31.12.91 are also Tuesdays.
So, 24.12.91 is the fourth Tuesday.

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

31 16086
Q:

Refer the below data table and answer the following question.

What is the average bonus (in Rs.) ?

A) 478000 B) 246667
C) 341429 D) 218000
 
Answer & Explanation Answer: C) 341429

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

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