Questions

Q:

What is the simplified value of (cosec A + sin A)(cosec A – sin A)?

A) cos2A + cot2A B) 2 cos2A
C) 2 cot2A D) 2 cos A cot A
 
Answer & Explanation Answer: A) cos2A + cot2A

Explanation:
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Q:

Christmas Card was invented by ________.

A) John Barber B) Josephine Cochrane
C) Sir Henry Cole D) Bartolomeo Cristofori
 
Answer & Explanation Answer: C) Sir Henry Cole

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Filed Under: Inventions
Exam Prep: Bank Exams

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Q:

P. V. Sindhu defeated Wang Yihan to enter the semi final of womens' singles of badminton at the Rio Olympics. Wang Yihan belongs to ____________

A) Indonesia B) Taiwan
C) China D) Japan
 
Answer & Explanation Answer: C) China

Explanation:
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Filed Under: Sports
Exam Prep: Bank Exams

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Q:

Which of the following is man-made fibre?

A) Cotton B) Wool
C) Silk D) Nylon
 
Answer & Explanation Answer: D) Nylon

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

Which of the following is NOT an effect of Noise Pollution?

A) Death of Animals B) Tinnitus
C) Hypertension D) Ozone Depletion
 
Answer & Explanation Answer: D) Ozone Depletion

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Filed Under: General Science
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Q:

What is the effective resistance (in Ω) of two resistors 12 Ω and 24 Ω connected in parallel?

A) 36 B) 8
C) 16 D) 72
 
Answer & Explanation Answer: B) 8

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Filed Under: Physics
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Q:

___________ is an object model language standard.

A) Data definition language B) Query language
C) Data manipulation language D) OQL
 
Answer & Explanation Answer: D) OQL

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Filed Under: Computer
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Q:

‘Altitude sickness’ is caused at high altitude due to

A) high partial pressure of oxygen B) low partial pressure of oxygen
C) low level of haemoglobin D) high partial pressure of carbon dioxide
 
Answer & Explanation Answer: B) low partial pressure of oxygen

Explanation:

Altitude sickness, the mildest form being acute mountain sickness (AMS), is the negative health effect of high altitude, caused by rapid exposure to low amounts of oxygen at high elevation.

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Filed Under: General Science
Exam Prep: Bank Exams

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