Q:

There is a clock which shows false timing ie it shows 20 minutes less for each 1 hour. If the clock shows 12 noon now how many minutes will be lost when it shows 2 pm ?

A) 36 minutes	B) 48 minutes
C) 35 minutes	D) 60 minutes

Answer & Explanation Answer: D) 60 minutes

Explanation:

For 1 hour, 20 minutes is slower, then for
06 miuntes - 2 minutes is slower
30 minutes - 10 minutes
Actual time | false time
12 12
01 PM 12:40 PM (20 minutes slower)
02 PM 01:20 PM
03 PM 02:00 PM

So, when actual time is 3pm, the false time is 2 pm.
So, it loses 60 minutes when it shows 2 pm.

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22 9721

Q:

The symbols used in an assembly language are called ?

A) Assembler	B) Mnemonics
C) Codes	D) All of the above

Answer & Explanation Answer: B) Mnemonics

Explanation:

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38 9718

Q:

The most abundant element in sea water is

A) Sodium	B) Chlorine
C) Magnesium	D) Sulphur

Answer & Explanation Answer: B) Chlorine

Explanation:

The sea water contains 18.98 parts per thousand of chlorine, 10.56 parts per thousand of sodium and 1.27 parts per thousand of magnesium.

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Filed Under: World Geography

15 9717

Q:

You organize files by storing them in

A) Lists	B) Archives
C) Folders	D) Indexes

Answer & Explanation Answer: C) Folders

Explanation:

Files are organised and stored in folders.

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Filed Under: Computer
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17 9715

Q:

The combination of operating system and processor in a computer is reffered to as a computers ________

A) firmware	B) specifications
C) minimum requirements	D) platform

Answer & Explanation Answer: D) platform

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams

28 9712

Q:

Sound waves cannot travel in

A) Vacuum	B) Water
C) Glass	D) Hydrogen gas

Answer & Explanation Answer: A) Vacuum

Explanation:

A Sound wave needs a medium for propogation. Hence, Sound cannot travel through a vacuum.

A vacuum is an area without any air, like space. So sound cannot travel through space because there is no matter for the vibrations to work in.

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Filed Under: Physics
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6 9710

Q:

In 8085 name the 16 bit registers?

Answer

Stack pointer and Program counter all have 16 bits.

Workspace

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Subject: Hardware

32 9696

Q:

The outer electron configuration of Gd (Atomic No : 64) is

1. $4 f^{7} 5 d^{1} 6 s^{2}$

2. $4 f^{3} 5 d^{5} 6 s^{2}$

3. $4 f^{8} 5 d^{0} 6 s^{2}$

4. $4 f^{4} 5 d^{4} 6 s^{2}$

Answer

Answer : 1

Sol :

1. $4 f^{7} 5 d^{1} 6 s^{2}$

Workspace

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Subject: Chemistry Exam Prep: AIEEE

19 9691

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