GATE Questions

Q:

Can yoy guess the Age of Karthik & Kalyan  ?

age_31499317915.jpg image

A) 68 & 44 B) 64 & 48
C) 58 & 54 D) 76 & 36
 
Answer & Explanation Answer: B) 64 & 48

Explanation:

Given Karthik + Kalyan = 112

Given that when karthik is at the age of kalyan he is twice of Kalyan's age

i.e When he was 48 means Kalyan is at 24

=> Present age of Kalyan is 48

And that of Karthik is 112 - 48 = 64

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Filed Under: Problems on Ages
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Q:

One major cause of floods is

A) light rain over a large area B) a decrease in stream discharge
C) rapid spring snowmelt D) increased capacity of stream channels
 
Answer & Explanation Answer: C) rapid spring snowmelt

Explanation:

There are lots of reasons behind the flood in any area but the main reason is a heavy downpour or rapid snowmelt can flood canyons with a mixture of soil, rock, and water is a major cause of floods.

 

When the spring times come, sometimes there's a lot of warmth that suddenly comes, especially nowadays when there are things such as global warming. So the snow melts and large amounts of water can flood the fields that are often found at the foot of a mountain or similar things.

 

But they may also be caused by deforestation, drainage channel modification from a landslide, earthquake or volcanic eruption. Examples include outburst floods and lahars.

 

 

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Q:

Which startup acquired Google's satellite imaging business in 2017 ?

A) NovaWurks B) PlanetiQ
C) Planet Labs D) UrtheCast
 
Answer & Explanation Answer: C) Planet Labs

Explanation:

American startup Planet Labs, that launches small satellites into orbit and sells the imagery, has announced its acquisition of Google's 'Terra Bella' satellite business. As part of the agreement, 60 Google employees will join the startup founded by ex-NASA scientists. Terra Bella, was acquired by Google in 2014 for $500 million and that time it was known as Skybox Imaging.

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Q:

Sociological analysis of religion is concerned with

A) the purpose of life B) which religions are true and which are false
C) learning the will of God D) patterns of religious activity and their effect on social life
 
Answer & Explanation Answer: D) patterns of religious activity and their effect on social life

Explanation:

Sociology of religion is the study of the beliefs, practices and organizational forms of religion using the tools and methods of the discipline of sociology.

 

Hence, Sociological analysis of religion is concerned with patterns of religious activity and their effect on social life.

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Filed Under: Indian Politics
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Q:

What is the opposite of opposite?

A) Identical B) Not alike
C) Not same D) Contrast
 
Answer & Explanation Answer: A) Identical

Explanation:

Opposite means not identical, not same, not alike, contrast...

 

Here in the question, the opposite of the word opposite is asked and is opposite of not same , not identical or not alike is same, like, identical,...

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Filed Under: English
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Q:

What is the name for the compound P4O10?

A) Phospholipid B) Phosphoric acid
C) Phosphorus pentoxide D) Phosphorus decoxide
 
Answer & Explanation Answer: C) Phosphorus pentoxide

Explanation:

The compound with the molecular formula P4O10 is called Phosphorus pentoxide or tetraphosphorous decoxide. It is an anhydride of the Phosphoric acid.

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Filed Under: Chemistry
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Q:

The main result of aerobic respiration is the

A) production of lactic acid as an end product B) production of ATP from the breakdown of glucose
C) conversion of radiant energy into chemical energy D) storage of energy in a polysaccharide
 
Answer & Explanation Answer: B) production of ATP from the breakdown of glucose

Explanation:

The three steps within the aerobic respiration process are glycolysis, the citric acid cycle, and oxidative phosphorylation.

Photosynthesis builds glucose, and what was built in photosynthesis is broken down during aerobic respiration.

 

Hence, production of ATP from the breakdown of glucose is the main result of aerobic respiration.

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Filed Under: Biology
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Q:

Callous is the opposite of

A) emotionally hardened B) insensitive
C) sympathetic D) Unkind
 
Answer & Explanation Answer: C) sympathetic

Explanation:

A callous person is insensitive or emotionally hardened.

 

Hence, Callous is the opposite of Sympathetic, kind hearted, sensitive, nice,...

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