Aptitude and Reasoning Questions

Q:

The following equation is incorrect. Which two signs should be interchanged to correct the equation?

 

16 ÷ 8 - 5 x 2 + 6 = 9

 

A) + and x B) + and ÷
C) - and + D) ÷ and x
 
Answer & Explanation Answer: A) + and x

Explanation:
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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

0 32266
Q:

How many 7 digit numbers can be formed using the digits 1, 2, 0, 2, 4, 2, 4?

A) 120 B) 360
C) 240 D) 424
 
Answer & Explanation Answer: B) 360

Explanation:

There are 7 digits 1, 2, 0, 2, 4, 2, 4 in which 2 occurs 3 times, 4 occurs 2 times.

 

 Number of 7 digit numbers = 7!3!×2! = 420

 

But out of these 420 numbers, there are some numbers which begin with '0' and they are not 7-digit numbers. The number of such numbers beginning with '0'.

 

=6!3!×2! = 60

 

Hence the required number of 7 digits numbers = 420 - 60 = 360

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

43 32256
Q:

In the following question, select the related word pair from the given alternatives.

 

Square : Perimeter : : ? : ?

 

A) Circumference : Sphere B) Circle : Circumference  
C) Perimeter : Rectangle . D) Area : Triangle
 
Answer & Explanation Answer: B) Circle : Circumference  

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Filed Under: Analogy
Exam Prep: Bank Exams

0 32248
Q:

Select the related word/letters/number from the given alternatives.

 

School: Study :: Laboratory: ?

A) Play B) Experiment
C) Solve D) Pray
 
Answer & Explanation Answer: B) Experiment

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Filed Under: Analogy
Exam Prep: Bank Exams

0 32245
Q:

If 9&4 = 50, 3&7 = -40 and 7&5 = 20, then find the value of 4&5 = ?

 

 

A) 80   B) -10  
C) 20   D)  -80
 
Answer & Explanation Answer: B) -10  

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

6 32240
Q:

In a 200 metres race A beats B by 35 m or 7 seconds. A's time over the course is:

A) 40 sec B) 47sec
C) 33sec D) none of these
 
Answer & Explanation Answer: C) 33sec

Explanation:

B runs 35 m in 7 sec.

 

 B covers 200 m in (7/35*200) = 40 sec.

 

B's time over the course = 40 sec.

 

 A's time over the course (40 - 7) sec = 33 sec.

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Filed Under: Races and Games

45 32238
Q:

Select the related word from the given alternatives.

 

Examination : Success :: Matches : ___

A) Prepare B) Attempt
C) Cricket D) Victory
 
Answer & Explanation Answer: D) Victory

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Filed Under: Analogy
Exam Prep: Bank Exams

1 32233
Q:

Select the related word/letters/number from the given alternatives.

 

16 : 50 : : 24 : ?

A) 75 B) 70
C) 74 D) 79
 
Answer & Explanation Answer: C) 74

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

0 32233