Exams


Q:

When body is accelerated--

A) Its velocity never changes. B) Its speed will always change.
C) Its direction always changes. D) Its speed may or may not change.
 
Answer & Explanation Answer: D) Its speed may or may not change.

Explanation:

Uniform circular motion, that is constant speed along a circular path, is an example of a body experiencing acceleration resulting in velocity of a constant magnitude but the change of direction

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Find the number of triangles in the figure.

A) 12 B) 14
C) 16 D) 18
 
Answer & Explanation Answer: A) 12

Explanation:
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Filed Under: Image Analysis
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Q:

Magnetite is an ore/mineral of

A) Beryllium B) Chromium
C) Iron D) Lead
 
Answer & Explanation Answer: C) Iron

Explanation:
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Filed Under: Chemistry
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Q:

XYZ is right angled at Y. If tanX = 15/8, then what is the value of sinZ ?

A) 15/17 B) 17/8
C) 17/15 D) 8/17
 
Answer & Explanation Answer: D) 8/17

Explanation:
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Filed Under: Simplification
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Q:

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

A) HP B) CJ
C) FN D) RZ
 
Answer & Explanation Answer: B) CJ

Explanation:
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Filed Under: Odd Man Out
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Q:

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

He proposed (meets) me at the temple.

A) for meeting B) to meet
C) meeting with D) no improvement
 
Answer & Explanation Answer: B) to meet

Explanation:
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Filed Under: English
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Q:

Point A divides segment BC in the ratio 5:1. Co-ordinates of B are (6 ,-4) and C are (0,8). What are the co-ordinates of point A?

A) (-1 , 6) B) (1 , -6)
C) (-1 , -6) D) (1 , 6)
 
Answer & Explanation Answer: D) (1 , 6)

Explanation:
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Filed Under: Volume and Surface Area
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Q:

If (tanA + tanB)/(1 ­ tanAtanB) = x, then the value of x is

A) tan(A + B) B) tan(A -­ B)
C) cot(A + B) D) cot(A ­- B)
 
Answer & Explanation Answer: A) tan(A + B)

Explanation:
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Filed Under: Simplification
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