Questions

Q:

“C25” India’s first indigenously developed high thrust cryogenic rocket engine has successfully ground-tested by the ISRO for which rocket vehicle? 

A) GSLV-Mark-II B) GSLV-Mark-III
C) GSLV-Mark-IV D) GSLV-Mark-V
 
Answer & Explanation Answer: B) GSLV-Mark-III

Explanation:

India’s first indigenously designed and developed high thrust cryogenic rocket engine generating a nominal thrust of 19 tonnes was successfully endurance hot tested for a duration of 800 seconds on July 16, 2015 at ISRO Propulsion Complex, Mahendragiri.

 

The engine will be used for powering the Cryogenic stage (C25), the upper stage of the next generation GSLV Mark-III launch vehicle of ISRO, capable of launching four tonne class satellites.

 

This cryogenic engine of C25 Stage operates on Gas Generator Cycle using extremely low temperature propellants – Liquid Hydrogen (LH2) at 20 Kelvin (-253 deg C) and Liquid Oxygen (LOX) at 80K (-193 deg C).

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Filed Under: General Awareness

8 4216
Q:

Which is the oldest tennis tournament in the world and also prestigious?

A) Wimbledon B) US Open
C) French Open D) Australian Open
 
Answer & Explanation Answer: A) Wimbledon

Explanation:

Wimbledon Tournament in the city London, is the prestigious and the oldest tournament in the world.

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4 4214
Q:

Pure Banking, Nothing Else - is a slogan of

A) YES Bank B) SBI Bank
C) Axis Bank D) HDFC Bank
 
Answer & Explanation Answer: B) SBI Bank

Explanation:

"Pure Banking, Nothing Else" - is a slogan raised by SBI -  State Bank of India.

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2 4214
Q:

SI unit of Luminious intensity is

A) Lumen B) Lux
C) Candela D) Watt
 
Answer & Explanation Answer: C) Candela

Explanation:
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Filed Under: Physics

4 4213
Q:

Which of the following structures was built in the memory of soldiers who fought in world war 1 ?

A) Gateway of India B) Victoria momorial
C) Vijay stambh D) India Gate
 
Answer & Explanation Answer: D) India Gate

Explanation:
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Filed Under: World History

4 4213
Q:

What does PMKSY stands for ?

A) Pradhan Mantri Kaushal Sampada Yojana B) Pradhan Mantri Kalyan Sampada Yojana
C) Pradhan Mantri Kisan Sampada Yojana D) Pradhan Mantri Kisan Seva Yojana
 
Answer & Explanation Answer: C) Pradhan Mantri Kisan Sampada Yojana

Explanation:
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4 4212
Q:

If Average Total Cost is declining then

A) The Marginal Cost is Less than Average Cost B) The Total Cost must also be Declining
C) The Marginal Cost is Greater than Average Cost D) The Average Fixed Cost curve must lie above the average variable cost curve
 
Answer & Explanation Answer: A) The Marginal Cost is Less than Average Cost

Explanation:
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Filed Under: Marketing and Sales

4 4210
Q:

A gas is found to have the formula . Its vapour density is 70.The value of n must be

A) 5 B) 4
C) 9 D) 6
 
Answer & Explanation Answer: A) 5

Explanation:
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Filed Under: Chemistry

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