Questions

Q:

A profit maximizing firm will

A) Use less of an input B) Operates where marginal revenue equals marginal cost.
C) Increase in production D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

A firm maximizes profit by operating where marginal revenue equals marginal cost. They use less of an input in producing more products to increse their profits.

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Filed Under: Manufacturing
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

Who invented the waterproof raincoat?

A) Robert Hooke B) Cai Lun
C) Charles Macintosh D) William Harvey
 
Answer & Explanation Answer: C) Charles Macintosh

Explanation:
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Filed Under: Inventions
Exam Prep: Bank Exams

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Q:

Who among the following has not scored even a single triple hundred in test matches?

A) Brian Lara B) Virender Sehwag
C) Sachin Tendulkar D) Chris Gayle
 
Answer & Explanation Answer: C) Sachin Tendulkar

Explanation:
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Filed Under: Sports
Exam Prep: Bank Exams

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Q:

Who discovered the colour photography?

A) Robert Noyce B) Enrico Fermi
C) John Logie Baird D) James Clerk Maxwell
 
Answer & Explanation Answer: D) James Clerk Maxwell

Explanation:
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Filed Under: Inventions
Exam Prep: Bank Exams

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Q:

ΔXYZ is right angled at Y. If cosX = 3/5, then what is the value of cosecZ ?

A) 3/4 B) 5/3
C) 4/5 D) 4/3
 
Answer & Explanation Answer: B) 5/3

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Q:

In the following question, four number pairs are given. The number on left side of (–) is related to the number of the right side of (–) with someLogic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives

A) 8 – 64 B) 6 – 36
C) 4 – 16 D) 2 – 12
 
Answer & Explanation Answer: D) 2 – 12

Explanation:
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Q:

The Mutation Theory was proposed by _____.

A) Charles Lyell B) William Smith
C) Hugo De Vries D) Harrison Schmitt
 
Answer & Explanation Answer: C) Hugo De Vries

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

India was ranked at which place among emerging economies on Inclusive Development Index (IDI-2018) released by World Economic Forum (WEF)?

 

A) 26th B) 47th
C) 62nd D) 81st
 
Answer & Explanation Answer: C) 62nd

Explanation:
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Filed Under: Indian Economy
Exam Prep: Bank Exams

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