Q:

Bushwell invented

A) Atomic Bomb	B) Submarine
C) Urey	D) Hovercraft

Answer & Explanation Answer: B) Submarine

Explanation:

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Filed Under: Inventions

13 8814

Q:

What 5 - digit number has the following features :

If we put the numeral 1 at the beginning, we get a number three times smaller than if we put the numeral 1 at the end of the number?

Answer

Let the 5 digit number be represented by abcde.

Then the 6 digit number, 1abcde x 3 = abcde1 (another 6 digit number)

Now let Y = abcde

Then (100000 + Y) x 3 = (Y x 10) + 1

300000 + 3Y = 10Y + 1

7Y = 299999

Y = 299999 ÷ 7 = 42857

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Subject: Math Puzzles

22 8811

Q:

The term computer is derived from

A) Latin language	B) Sanskrit language
C) Greek language	D) German language

Answer & Explanation Answer: A) Latin language

Explanation:

The term computer is derivrd from the latin keyword 'computare' which means to calculate or to compute.

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

31 8805

Q:

Ravi, Rohan and Rajesh alone can complete a work in 10, 12 and 15 days respectively. In how many days can the work be completed, if all three work together?

A) 4 days	B) 5 days
C) 3 days	D) 8 days

Answer & Explanation Answer: A) 4 days

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Filed Under: Computer
Exam Prep: Bank Exams

52 8802

Q:

What is good customer service?

Answer

Good customer service means having thorough knowledge of your inventory, experience with your products, and being able to help customers make the best choices for them.

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Subject: Customer Service

5 8797

Q:

Which of the following awards was conferred upon Smt. Aruna Asaf Ali for her role in the welfare of adult and women

A) Kalinga Prize	B) UNESCo Literacy Award
C) Tagore Literacy Award	D) Moorti Devi Award

Answer & Explanation Answer: D) Moorti Devi Award

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Filed Under: Honours and Awards

8 8793

Q:

Two bodies A and B are of same mass and same amount of heat is given to both of them. If the temperature of A increases more than that of B because of heat addition, then

A) the specific heat capacity of A is more than that of B	B) the specific heat capacity of A is less than that of B
C) both A and B have the same specific heat capacity but A has greater thermal conductivity	D) both A and B the same specific heat capacity but B has greater thermal conductivity

Answer & Explanation Answer: B) the specific heat capacity of A is less than that of B

Explanation:

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Filed Under: Physics

21 8789

Q:

Who is the author of the controversial book 'Forbidden verses'

A) Abu nuwaz	B) Salman Rushdie
C) D.H.Lawrence	D) Ms. Taslima Nasreen

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