Q:

Which of the following is not an Input device?

A) Joystick	B) Headphones
C) Mouse	D) Scanner

Answer & Explanation Answer: B) Headphones

Explanation:

Here Joystick, Mouse and Scanner are Input devices through which data is given to the computers. But Headphones are output devices through which sound comes as an output from the computer or any devices.

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Filed Under: Computer
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Q:

Train A, travelling at 84 kmph, overtook train B, traveling in the same direction, in 10 seconds. If train B had been traveling at twice its speed, then train A would have taken 22.5 seconds to overtake it. Find the length of train B, given that it is half the length of train A.

A) 180 m	B) 100 m
C) 200 m	D) 150 m

Answer & Explanation Answer:

Explanation:

Let speed of train B be x m/s And length of train B be y m
Then length of train A is 2y m
Speed of train A = 84 × 5/18 = 210/9 m/s = 70/3 m/s
A.T.Q, (2y+y)/10 = 70/3 − x .............(i)
and (2y+y)/ 22.5 = 70/3 − 2x ................(ii)
solving (i) and (ii), y = 50 m

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , GATE

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Q:

Which plan gave emphasis on removal of poverty for the first time

A) Fourth	B) Fifth
C) Sixth	D) Seventh

Answer & Explanation Answer: B) Fifth

Explanation:

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Filed Under: Indian Economy

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Q:

If $9 = 63 8 = 48 7 = 35$

Then 4 = ?

A) 4	B) 8
C) 12	D) 16

Answer & Explanation Answer: B) 8

Explanation:

Here given that 9 = 63, 8 = 48, 7=35, ...

The given question follows a pattern that

9 x (9 - 2) = 9 x 7 = 63

8 x (8 - 2) = 8 x 6 = 48

7 x (7 - 2) = 7 x 5 = 35

Similarly, 4 x (4 - 2) = 4 x 2 = 8.

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Filed Under: Math Puzzles
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Q:

Which of the following organizations/agencies has initiated a "Rural Development Programme" in Uttar Pradesh so that villages can be developed in an integrated manner?

A) SBI	B) RBI
C) ECGC	D) NABARD

Answer & Explanation Answer: D) NABARD

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams
Job Role: Bank PO

1 3167

Q:

The money which Government of India spends on the development of infrastructure in country comes from which of the following sources?

I. Loan from world Bank/ADB etc

II. Taxes collected from the people

III. Loan from RBI

A) only I	B) only II
C) only III	D) All I,II and III

Answer & Explanation Answer: D) All I,II and III

Explanation:

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Filed Under: Indian Economy

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Q:

Which would provide the body with the most energy?

A) Breaking a single carbon bond	B) Forming bonds between two amino acids
C) Creating bonds to form a carbohydrate	D) Breaking the bonds in a monosaccharide

Answer & Explanation Answer: D) Breaking the bonds in a monosaccharide

Explanation:

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Filed Under: Biology
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Q:

What is the difference between routable and non- routable protocols?

Answer

Routable protocols can work with a router and can be used to build large networks. Non-Routable protocols are designed to work on small, local networks and cannot be used with a router

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