Questions

Q:

The lengths of the two diagonals of a rhombus are 5 cm and 12 cm. Find its area (in cm2)

A) 30 B) 15
C) 60 D) 45
 
Answer & Explanation Answer: A) 30

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Q:

cos(A+B) + cos(A-B) is equal to

A) 2cosAcosB B) 2sinAsinB
C) 2sinAcosB D) 2cosAsinB
 
Answer & Explanation Answer: A) 2cosAcosB

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Q:

In the following question, select the odd word pair from the given alternatives.

A) Crop – Rice B) Crop – Rubber
C) Crop – Wheat D) Crop – Bajra
 
Answer & Explanation Answer: B) Crop – Rubber

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Q:

Who discovered Sodium?

A) Humphry Davy B) William Henry Fox
C) J.J.Thomson D) Karl Benz
 
Answer & Explanation Answer: A) Humphry Davy

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Filed Under: Inventions
Exam Prep: Bank Exams

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Q:

Who gave the title of Raja to Ranjit Singh?

A) Diwan Shah B) Lord Lake
C) Zaman Shah D) King of Kashmir
 
Answer & Explanation Answer: C) Zaman Shah

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Filed Under: Famous Personalities
Exam Prep: Bank Exams

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Q:

Who invented the mouse of a computer?

A) John Backus B) Charles Babbage
C) Douglas Engelbart D) Simon Colton
 
Answer & Explanation Answer: C) Douglas Engelbart

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Filed Under: Inventions
Exam Prep: Bank Exams

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Q:

Mahabharata war lasted for ____ days.

A) 17 B) 18
C) 19 D) 21
 
Answer & Explanation Answer: B) 18

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Filed Under: Indian History
Exam Prep: Bank Exams

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Q:

If  cos2θ-sinθ = 1/4, then what is the value of sin θ?

A) -1 B) 1/2
C) 1 D) 3/2
 
Answer & Explanation Answer: B) 1/2

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