Bank Exams Questions

Q:

Two pipes fill a tank when working individually in 25 and 40 hours, respectively while a third pipe can drain the filled tank in 16 hours. If all the three pipes are turned on at the same time when the tank is empty, how long will it take to fill the tank completely ?

A) 2 days 1 hour B) 16 days 16 hours
C) 1 day 7 hours D) 15 days 18 hours
 
Answer & Explanation Answer: B) 16 days 16 hours

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Filed Under: Pipes and Cistern
Exam Prep: Bank Exams

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Q:

Atul and Binay together complete a piece of work in 5 days. If Binay alone can complete the same work in 8 days, how many days Atul take to complete the same work alone?

A) 40/3 days B) 20/3 days
C) 9 days D) 10 days
 
Answer & Explanation Answer: A) 40/3 days

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

What will be the value of a3+b3, if a2+b2=32 and a+b=8 ?

A) 8 B) 32
C) 128 D) 256
 
Answer & Explanation Answer: C) 128

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams , CAT

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Q:

If saving exceeds investment, the national income will ___________.

A) fall B) fluctuate
C) remain constant D) rise  
 
Answer & Explanation Answer: C) remain constant

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

Sensitivity of potentiometer can be increased by

A) increasing the e.m.f. of the cell B) increasing the length of the potentiometer
C) decreasing the length of the potentiometer wire D) none of these
 
Answer & Explanation Answer: B) increasing the length of the potentiometer

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Which of the following metals is found in free state?

A) Sodium B) Gold
C) Potassium D) Calcium
 
Answer & Explanation Answer: B) Gold

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

A circle has points P, Q, R on a circle in such a way that angle PQR is 60 deg and angle QRP is 80 deg. Calculate the angle subtended by an arc QR at the centre.

 

A) 40 deg B) 80 deg
C) 100 deg D) 120 deg
 
Answer & Explanation Answer: B) 80 deg

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

Among the world oceans, which ocean is having the widest continental shelf ?

A) Antarctic ocean B) Arctic Ocean
C) Indian Ocean D) Atlantic ocean
 
Answer & Explanation Answer: B) Arctic Ocean

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Filed Under: World Geography
Exam Prep: Bank Exams

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