Aptitude and Reasoning Questions

Q:

The ratio between the weights of gold and silver in an alloy is 17:3. If the weight of silver in the alloy is 2.7 gm, find the weight of gold in the alloy?

A) 12.6 gm B) 15.3 gm
C) 18 gm D) 21.2 gm
 
Answer & Explanation Answer: B) 15.3 gm

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

 

ML, HG, CB, ?

 

A) XW B) YX
C) WX D) ZY
 
Answer & Explanation Answer: A) XW

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Filed Under: Alphabet Test
Exam Prep: Bank Exams

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Q:

If (1 + cosA)/(1 - cosA) = x, then x is

A) cot2A/(secA - 1)2 B) cot2A/(secA + 1)2
C) tan2A/(secA + 1)2 D) tan2A/(secA - 1)2
 
Answer & Explanation Answer: D) tan2A/(secA - 1)2

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Average of 31 numbers is 19. If the average of first 8 numbers is 24, then what is the average of the remaining numbers?

A) 17.26 B) 23.25
C) 26.2 D) 25.45
 
Answer & Explanation Answer: A) 17.26

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

A right circular cylinder has height as 18 cm and radius as 7 cm. The cylinder is cut in three equal parts (by 2 cuts parallel to base). What is the percentage increase in total surface area?

A) 62 B) 56
C) 48 D) 52
 
Answer & Explanation Answer: B) 56

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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Q:

Find the odd word/letters/number from the given alternatives.

A) CBED B) JILK
C) TSVU D) VZXY
 
Answer & Explanation Answer: D) VZXY

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

From the given answer figures, select the one in which the question figure is hidden/embedded.

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

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Filed Under: Image Analysis
Exam Prep: Bank Exams

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Q:

129 meter from the foot of a cliff on level of ground, the angle of elevation of the top of a cliff is 30°. The height of this cliff is

A) 50√3 metre B) 45√3 metre
C) 43√3 metre D) 47√3 metre
 
Answer & Explanation Answer: C) 43√3 metre

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Filed Under: Height and Distance
Exam Prep: Bank Exams

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