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Q:

If in a two digit number, the digit at unit place is z and the digit at tens place is 8, then the number is

A) 80z + z B) 80 + z
C) 8z + 8 D) 80z + 8
 
Answer & Explanation Answer: B) 80 + z

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

Q:

Pradeep has done 1/4th of a job in 14 days, Saquib completes the rest of the job in 56 days. In how many days can they together complete the job?

A) 64 days B) 32 days
C) 16 days D) 8 days
 
Answer & Explanation Answer: B) 32 days

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Filed Under: Time and Work
Exam Prep: Bank Exams

Q:

If 1/√(cosec2A - 1) = x, then value of x is

A) cotA B) tanA
C) sinA D) cosA
 
Answer & Explanation Answer: B) tanA

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

To travel 612 km, an Express train takes 9 hours more than Rajdhani. If the speed of the Express train is doubled, it takes 3 hours less than Rajdhani. The speed (in km/hr) of Rajdhani is

A) 40.8 B) 51
C) 30.6 D) 61.2
 
Answer & Explanation Answer: A) 40.8

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Filed Under: Time and Distance
Exam Prep: Bank Exams

Q:

On dividing 24a2b2 by 6b2, we will get

A) 4b B) 4ab
C) 4 D) 4a2
 
Answer & Explanation Answer: D) 4a2

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Filed Under: Simplification
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Q:

If a body is moving on a circular path, what is its average velocity if it completes one cycle in one second?

A) Average velocity depends upon time taken to complete one cycle B) One
C) Average velocity is same as average speed D) Zero
 
Answer & Explanation Answer: D) Zero

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Filed Under: Physics
Exam Prep: Bank Exams

Q:

If a ball is thrown up, which of the following does not change?

A) Acceleration B) Speed
C) Potential energy D) Distance
 
Answer & Explanation Answer: A) Acceleration

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Filed Under: Physics
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Q:

Prithviraj Chauhan married _________. She was the daughter of his enemy Jaichandra Gahadwal.

A) Krishnavati B) Purvavati
C) Somyukta D) Saumyavati
 
Answer & Explanation Answer: C) Somyukta

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Filed Under: Indian History
Exam Prep: Bank Exams