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Q:

Which of the following UN agencies has its headquarters at Paris

A) UNESCO B) ILO
C) FAO D) IMO
 
Answer & Explanation Answer: A) UNESCO

Explanation:
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Filed Under: World Organisations

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Q:

A copper wire of radius r and length lhas a resistance of R. A second copper wire with radius 2r and length lis taken and the two wires  are  joined  in  a  parallel  combination. The  resultant  resistance   of  the  parallel combination of the two wires will be

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

Explanation:

1st copper wire: R = pl/A = pl/ πr2

2ndcopper wire: R’ = p’l’/A’ = pl/(4 πr2) = R/4

If joined in parallel, (1/Req) = (1/R) + (1/R’)

= 1/R + 4/R1/Req= 5/R

Req= R/5

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Scientist who discovered blood groups

A) Krebs B) Pavlov
C) Karl Landsteiner D) Darwin
 
Answer & Explanation Answer: C) Karl Landsteiner

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Filed Under: Biology

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Q:

An image created to accompany words is called

A) A Heirogylph B) An Illustration
C) A Logo D) An Icon
 
Answer & Explanation Answer: B) An Illustration

Explanation:

An Illustration is a visual image created to accompany words to depict them.

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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer

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Q:

A watch dealer sells watches at Rs 600 per watch. However,he is forced to give two successive discounts of 10% and 5% respectively. However, he recovers the sales tax on the net sale price from the customer at 5% of the net price. What price does a customer have to pay him to buy the watch?

A) Rs 539.75 B) Rs 539.65
C) Rs 538.75 D) Rs 538.65
 
Answer & Explanation Answer: D) Rs 538.65

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams
Job Role: Bank PO , Bank Clerk

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Q:

I can grow quickly and I can die slowly, I can be a terrible pain or a comfort and joy. You never find me all by myself. What am I?

Answer

A relationship.

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Subject: Word Puzzles Exam Prep: Bank Exams
Job Role: Bank Clerk

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Q:

Who is the leading wicket taker in the history of Test cricket

A) Shane Warne B) Brain Lara
C) Courtney Walsh D) Muttiah Muralitharan
 
Answer & Explanation Answer: D) Muttiah Muralitharan

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Filed Under: Sports

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Q:

Which state in India is set to become the first state to invite all Twitter and Facebook users to interact with the Chief Minister and contribute towards improving various services  ?

A) Chattisgarh B) Punjab
C) Karnataka D) Haryana
 
Answer & Explanation Answer: D) Haryana

Explanation:

Haryana is poised to become the first state to invite all Twitter and Facebook users to interact with the Chief Minister Manohar Lal and contribute towards further improving various services being provided by different departments.

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Filed Under: Famous Places
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk

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