Aptitude and Reasoning Questions

Q:

If rsin =1, rcos=3, then the value of r2tan is

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

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Q:

P does half as much work as Q in 1/3 of the time. If together they take 15 days to complete a work, how many days will P take to do it alone?

 

A) 18   B) 25  
C) 24   D) 21
 
Answer & Explanation Answer: B) 25  

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

Amal is 5 times as good a workman as Bhairav and therefore is able to finish a job in 48 days less than Bhairav. Working together, they can do it in

A) 20 days B) 5 days
C) 25 days D) 10 days
 
Answer & Explanation Answer: D) 10 days

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

In the given figure, AQ = 4√2 cm, QC = 6√2 cm and AB = 20 cm. If PQ is parallel to BC, then what is the value of PB (in cm) ?

A) 8 B) 12
C) 6 D) 15
 
Answer & Explanation Answer: B) 12

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If the angle of elevation of the sun decreases from 45° to 30°, then the length of the shadow of a pillar increases by 60m. The height of the pillar is

A) 60(√3+1) m B) 30(√3-1) m
C) 30(√3+1) m D) 60(√3-1) m
 
Answer & Explanation Answer: C) 30(√3+1) m

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

How many triangles are there in this figure?

A) 10 B) 12
C) 14 D) 16
 
Answer & Explanation Answer: C) 14

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Filed Under: Image Analysis
Exam Prep: Bank Exams

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Q:

Select the related word/letters/number from the given alternatives.
GT : IV : : KX : ?

A) FS B) MZ
C) DQ D) BO
 
Answer & Explanation Answer: B) MZ

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Filed Under: Analogy
Exam Prep: Bank Exams

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Q:

The ratio of the volume of two cylinders is 7 : 3 and the ratio of their heights is 7 : 9. If the area of the base of the second cylinder is 154 sq. cm, then what will be the radius (in cm) of the first cylinder?

A) 6√2 B) 6√3
C) 7√2 D) 7√3
 
Answer & Explanation Answer: D) 7√3

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

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