Questions

Q:

What number should be Replaced ?

19113682_1335002436606857_8814713213200837998_n1499843587.jpg image

A) 15 B) 17
C) 10 D) 6
 
Answer & Explanation Answer: D) 6

Explanation:

Sum of numbers in the outer circle in before Arc should come in inner circle patterns in the clock wise direction next Arc.

i.e, 9+6 = 15 comes in next arc of inner circle

7+3 = 10 comes in next arc of inner circle

In the same way, 4+2 = 6 comes in place of '?'.

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Filed Under: Logic Puzzles
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Q:

Which type of molecule is CF4?

A) nonpolar, with a symmetrical distribution of charge B) polar, with an asymmetrical distribution of charge
C) nonpolar, with an asymmetrical distribution of charge D) polar, with a symmetrical distribution of charge
 
Answer & Explanation Answer: A) nonpolar, with a symmetrical distribution of charge

Explanation:

CF4 is tetrahedral.

Since the four 'F' atoms have the same electronegativity values, there is no bias in electron distribution toward any one.

 

Therefore, electron/charge distribution is symmetrical, which also means that the molecule is nonpolar.

 

Hence, CF4 is nonpolar molecule with a symmetrical distribution of charge.

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Filed Under: Chemistry
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Q:

Which one do you need for tennis

A) A helmet B) A racket
C) Flippers D) A basket
 
Answer & Explanation Answer: B) A racket

Explanation:
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Filed Under: Sports

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Q:

In which atmospheric layer are the communication satellites located?

A) Thermosphere B) Troposphere
C) Mesosphere D) Stratosphere
 
Answer & Explanation Answer: A) Thermosphere

Explanation:

In terms of the Earth's atmosphere, they occupy regions called the thermosphere and the exosphere. The layer through which a satellite orbits depends on the satellite's function and the kind of orbit it has.

 

The thermosphere is a region of very high temperature that extends from the top of the mesosphere at around 85 kilometers (53 miles) up to 640 kilometers (400 miles) above the Earth's surface. It is called the thermosphere because temperatures can reach up to 1,500 degrees Celsius (2,732 degrees Fahrenheit).

 

However, despite the high temperatures, the pressure is very low, so satellites don't suffer heat damage.

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Filed Under: General Awareness
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Q:

Purushmedha i.e. Male sacrifies is referred to in

A) krishna Yajurveda B) Shukla Yajurveda
C) Shatapatha Brahman D) panchvisha Brahman
 
Answer & Explanation Answer: C) Shatapatha Brahman

Explanation:
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Filed Under: Indian History

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Q:

Cathode rays are 

A) electromagnetic wave B) stream of alpha particle
C) stream of electrons D) radiations
 
Answer & Explanation Answer: C) stream of electrons

Explanation:
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Filed Under: Chemistry

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Q:

Srikakulam was the capital of 

A) Sakas B) Pahlavas
C) Andhras D) Ashoka
 
Answer & Explanation Answer: C) Andhras

Explanation:
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Filed Under: Indian History

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Q:

The first speaker of the Lok Sabha was 

A) GV Mavlankar B) Hukum Singh
C) MA Ayyangar D) GS Dhillon
 
Answer & Explanation Answer: A) GV Mavlankar

Explanation:
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Filed Under: Indian Politics

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