Q:

From which one of the following places,remains of wells have been found in houses belonging to the development stage of the Indus Valley Civilization

A) Harappa	B) Kalibangan
C) Lothal	D) Mohenjodaro

Answer & Explanation Answer: D) Mohenjodaro

Explanation:

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Filed Under: Indian History

16 10154

Q:

When a CPM and CPC bid compete against each other, how does Google determine each ad’s position?

Answer

Google estimates how many clicks the ad might receive in 1000 impressions to get the comparison.

Workspace

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Subject: Google Certification

17 10136

Q:

A man jumping out of a moving train is thrown

A) forward	B) backward
C) sidewaqys	D) None of these

Answer & Explanation Answer: A) forward

Explanation:

At the time of jumping out he has the same velocity as the moving train

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Filed Under: Physics

34 10122

Q:

Which of the following is the largest unit of storage?

A) GB	B) KB
C) MB	D) TB

Answer & Explanation Answer: D) TB

Explanation:

The storage capacity is measured in bytes, kilo bytes, mega bytes, giga bytes and tera bytes. The largest unit of storage is Tera bytes.

Which_of_the_following_is_the_largest_unit_of_storage1552389085.png image

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

16 10114

Q:

Veto power is not possessed by

A) U.K	B) U.S.A
C) Rrussia	D) West Germany

Answer & Explanation Answer: D) West Germany

Explanation:

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Filed Under: World Organisations

22 10113

Q:

An atom has 7 electrons in its M - shell and contains 18 neutrons in its nucleus. What is its mass number

A) 25	B) 27
C) 35	D) 43

Answer & Explanation Answer: C) 35

Explanation:

According to Bohr model, Each shell can occupy 2 $n^{2}$ electrons in their orbits where n=1,2,3.. for K,L,M,..

The atom has 2 electrons in k, 8 electrons in L and 7 electrons in M = 2 + 8 + 7 = 17

And given that its nucleus has 18 neutrons

=> its mass number = number of (electrons + neutrons ) = 17 + 18 = 35

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Filed Under: Chemistry

45 10110

Q:

A gas absorbs a photon of 355 nm and emits at two wavelengths. If one of the emissions is at 680 nm, the other is at :

A) 518 nm	B) 1035 nm
C) 325 nm	D) 743 nm

Answer & Explanation Answer: D) 743 nm

Explanation:

$\frac{1}{λ} = \frac{1}{λ 1} + \frac{1}{λ 2}$

$\frac{1}{355} = \frac{1}{680} + \frac{1}{λ 2}$

$\frac{1}{λ 2} = \frac{680 - 355}{680 \times 355}$

$\Rightarrow λ 2 = 743 n m$ .

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Filed Under: Chemistry
Exam Prep: AIEEE

12 10103

Q:

Arena is the special name for playground of

A) Wrestling	B) Football
C) Skating	D) Tennis

Answer & Explanation Answer: A) Wrestling

Explanation:

Arena_is_the_special_name_for_playground_of1557731486.jpg image

Arena is the special name for playground of Wrestling.

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

11 10103

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