Aptitude and Reasoning Questions

Q:

A bag contains 6 black and 8 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?

A) 3/7 B) 4/7
C) 1/8 D) 3/4
 
Answer & Explanation Answer: B) 4/7

Explanation:

Let number of balls = (6 + 8) = 14.

Number of white balls = 8.

P (drawing a white ball) = 8 /14 = 4/7.

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Filed Under: Probability

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Q:

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

ACEG : ZXVT :: IKMO : ?

A) MNOP B) PQRS
C) RPNL D) LNPR
 
Answer & Explanation Answer: C) RPNL

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

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Q:

On what dates of April, 2001 did Wednesday fall?

A) 2nd,9th,16th,23rd B) 4th,11th,18th,25th
C) 12th,18th,27th,6th D) 1st,8th,15th,22nd
 
Answer & Explanation Answer: B) 4th,11th,18th,25th

Explanation:

We shall find the day on 1st April, 2001.

1st April, 2001 = (2000 years + Period from 1.1.2001 to 1.4.2001)

Odd days in 1600 years = 0

Odd days in 400 years = 0

Jan. Feb. March April

(31 + 28 + 31 + 1) = 91 days 0 odd days.

Total number of odd days = (0 + 0 + 0) = 0

On 1st April, 2001 it was Sunday.

In April, 2001 Wednesday falls on 4th, 11th, 18th and 25th.

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Filed Under: Calendar

254 58733
Q:

Which of the following statement(s) is/are TRUE?

 

I. 225 + 441256 > 2.5II. 289 + 529169 > 3

 

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

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If 7x + 9y3x - 4y = 198, then the value of x/y is

 

A) 148/1 B) 1/148
C) 145/1 D) 1/145
 
Answer & Explanation Answer: A) 148/1

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If y - 1y  = 4, then find the value of y3 - 1y3.

 

A) 64 B) 76
C) 88 D) 90
 
Answer & Explanation Answer: B) 76

Explanation:
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Filed Under: Simplification
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Q:

Find the missing (?) in the series.

 

NA, QD, ?, WJ, ZM

 

A) SF B) TG
C) UH D) VI
 
Answer & Explanation Answer: B) TG

Explanation:
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Filed Under: Alphabet Test
Exam Prep: Bank Exams

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Q:

A sum of money lent at compound interest for 2 years at 20% per annum would fetch Rs.482 more, if the interest was payable half yearly than if it was payable annually . The sum is

A) 10000 B) 20000
C) 40000 D) 50000
 
Answer & Explanation Answer: B) 20000

Explanation:

Let sum=Rs.x

 

C.I. when compounded half yearly = x1+101004-x=464110000

 

C.I. when compounded annually =x201002-x=1125

 464110000x-1125x=482

 

=> x=20000

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Filed Under: Compound Interest
Exam Prep: Bank Exams
Job Role: Bank PO

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