Questions

Q:

The least penetrating power ray is

A) Gamma rays B) Beta rays
C) Alpha rays D) None of the above
 
Answer & Explanation Answer: C) Alpha rays

Explanation:

The least penetrating power ray is Alpha rays.

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Q:

What is the minimum distance (in metres) required to hear an echo?

A) 10 B) 13
C) 17 D) 21
 
Answer & Explanation Answer: C) 17

Explanation:
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Q:

The idea of cache memory is based on___.

A) on the heuristic 90-10 rule B) on the property of locality of reference
C) on the fact that references generally tend to cluster D) All options are correct
 
Answer & Explanation Answer: B) on the property of locality of reference

Explanation:
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Q:

When does DNA replication happen?

A) S - phase B) M - Phase
C) Prophase D) Anaphase
 
Answer & Explanation Answer: A) S - phase

Explanation:

DNA is replicated during the S-Phase in the interphase of a cell.

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Q:

A large underground economy results in an

A) Overstated GDP B) Understated GDP price index
C) Overstated GDP price index D) Understated GDP
 
Answer & Explanation Answer: D) Understated GDP

Explanation:
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Q:

Who invented Radio?

A) Grahambell B) Galileo
C) Marconi D) Edison
 
Answer & Explanation Answer: C) Marconi

Explanation:

Guglielmo Marconi, an Italian invetor invented Radio in 1890's.

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Q:

The new product development process usually starts with

A) idea generation B) market strategy development
C) concept development D) idea screening
 
Answer & Explanation Answer: A) idea generation

Explanation:
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Q:

Which tennis player claims 100th ATP title of his career?

A) Rafael Nadal B) Andy Murray
C) Serena Williams D) Roger Federer
 
Answer & Explanation Answer: D) Roger Federer

Explanation:

Roger Federer was the tennis player who claims 100th ATP Association of tennis Professionals title of his career.

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