Aptitude and Reasoning Questions

Q:

If 18$2 = 10, 8$4 = 6 and 12$18 = 15, then find the value of 7$9 = ?

 

A) 12   B) 20
C) 8 D) 18
 
Answer & Explanation Answer: C) 8

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

15 32679
Q:

Pointing to a girl in the photograph, Amar said, "Her mother's brother is the only son of my mother's father." How is the girl's mother related to Amar ? 

A) Mother B) Sister
C) Aunt D) Grandmother
 
Answer & Explanation Answer: C) Aunt

Explanation:

Only son of Amar's mother's father — Amar's maternal uncle. 

So, the girl's maternal uncle is Arnar's maternal uncle. Thus, the girl's mother is Amar's aunt. 

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Filed Under: Blood Relations

111 32643
Q:

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

 

867 : 21 : : 9164 : ?

 

A) 55 B) 25
C) 20 D) 65
 
Answer & Explanation Answer: C) 20

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

1 32630
Q:

At what rate of compound interest per annum will a sum of rs.1200 becomes rs.1348.32 in 2 years

A) 66%% B) 6.5%
C) 7% D) 7.5%
 
Answer & Explanation Answer: A) 66%%

Explanation:

rate=r%

1200 (1+r/100)^2=1348.32

r=6%

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Filed Under: Simple Interest
Exam Prep: GRE
Job Role: Analyst

42 32600
Q:

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

Seconds : Time : : ? : ?

A) Angle : Pascal B) Length : Metre
C) Area : Volume D) Ohm : Resistance
 
Answer & Explanation Answer: D) Ohm : Resistance

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

0 32587
Q:

Choose the figure which is different from the rest three.

 

 

 

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

Explanation:
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Filed Under: Odd Man Out
Exam Prep: Bank Exams

0 32582
Q:

The CO2 emissions in million metric tons over 3 years are given in the following table.

 

What is the increase in the percentage of CO2 emission from year 2016 to 2017?

A) 36.36% B) 26.36%
C) 63.63% D) 36.45%
 
Answer & Explanation Answer: A) 36.36%

Explanation:
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Filed Under: Percentage
Exam Prep: AIEEE , Bank Exams , CAT

1 32578
Q:

If 1.5x = 0.04y, then the value of ( (y - x) / (y+x) ) is :

A) 73/77 B) 7.3/77
C) 730/77 D) 7300/77
 
Answer & Explanation Answer: A) 73/77

Explanation:

x / y  = 0.04 / 1.5 = 4 / 150 = 2 / 75.

= > ( (y - x) / (y+x) ) = (1 - (x / y)) / ( 1 + ( x / y)) = (1 - 2/75) / (1 + 2/75) = 73/77...

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Filed Under: Decimal Fractions

83 32564