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C. Some iron atoms have 54 neutrons

C. have similar chemical behavior

In sun, 

Four hydrogen nuclei fuse to form a helium nucleus with the release of 26 MeV energy. 

∴ Energy released by fusion of 1kg of hydrogen :

E₁ = \(\frac{6\times 10^{23}\times 10^3}{4}\) × 26 MeV.

E₁ = 39× 10²⁶Mev

As,

Energy released in fission of one atom of ₉₂U²³⁵ = 200 MeV.

∴ Energy released in fission of 1kg of ₉₂U²³⁵ :

E₂= \(\frac{6\times 10^{23}\times 10^3}{235}\) × 26 MeV.

E₂ = 5.1× 10²⁶MeV

∴ \(\frac{E_1}{E_2}\) = \(\frac{39\times 10^{26}}{5.1\times 10^{-26}}\) 

= 7.65

i.e. energy released in fusion is 7.65 times the energy released in fission.

The part of the human brain Midbrain  is an important relay station for the sensory impulses and also is the origin of many of the involuntary acts of the eye such as the narrowing of the pupil in bright light is the:

STAINLESS STEEL

The correct answer is Ants.

• Ants-
  • Ants are social insects because they live in large colonies or groups with the queen being the leader and the workers protecting their home.
  • The queen ant is both the founder and leader of the colony.
  • Her primary function is to inhabit the colony by laying thousands of eggs. 

• Colony-
  • The colony is composed of two or more co-relative individuals which remain in close association with one another.
  • Some insects like bees, ants, and termites, live together in groups called colonies.
  • Hence, they are called colonial insects.

CHROMIUM  is an important element of stainless steel.  

Correct option is E) smoke

Correct option is fog

Calcium element

Bubonic Plague or Black Death

The Correct Answer is Option 3.

• Champaran Satyagraha (1917):
  • The issue was Indigo Cultivation under the Tinkathia System ((3/20)^th of total land).
  • Gandhi convinced the authorities to end the system
  • Demand was accepted and 25% compensation was given.
  • It was the first Satyagraha, taken up by Gandhiji in India.
  • Joining peasant unrest to India's National Movement is a very significant aspect of the Champaran Satyagraha.

NHB is National Housing Bank

National Housing Bank was founded on 9 July, 1988.

Headquarter of National Housing Bank situated at New Delhi.

Karnataka is Manipal Software technology Park located.

The correct answer is Karnataka.

• Kempegowda International Airport is in Bangalore, Karnataka.
• List of some Important Airports-

• Karnataka: 
  • Number of Districts - 30.
  • National Parks - Anshi National Park, Bandipur National Park, Bannerghatta National Park, Kudremukh National Park, Rajiv Gandhi (Nagarahole) National Park.
  • Dams - Alamatti Dam (Krishna River), Krishna Raja Sagara Dam (Kaveri River), Tungabhadra Dam (Tungabhadra River), Vani Vilasa Sagara Dam (Vedavathi River), Supa Dam (Kali river).
  • Registered GI - Channapatna Toys & Dolls, Mysore Sandal Soap, Mysore Jasmine.

The correct answer is Anamudi.

• Anamudi is located in the Indian state of Kerala.
• It is the highest peak in the Western Ghats and South India.
• The height of the Anamudi is 2,695 meters (8,843 ft).
• It is located on the borders of the Idukki district and Ernakulam district.
• The name was given because this peak houses Asia’s largest surviving Asian Elephant population along with Nilgiri Tahrs and Gaurs.

• This mountain is famously known for its shape resembling an elephant’s head.
• This peak is considered the highest point of the Periyar river basin. Periyar River is the largest water source for the state of Kerala.
• Periyar river is the most significant part in Kerala’s economy as it is also one of the biggest sources of Kerala’s electrical power via the Idukki Dam.

The Constitution gives the powers of superintendence over all subordinate courts to the High Courts under  227

If the Parliament passes a law which is against the Constitution, it can be declared as unconstitutional by the  Supreme Court

The Nilgiris are part of the Western Ghats.

If a member of the Lok Sabha absents himself for a period of  60 days from the meeting of the House, without the permission of the House, he will be disqualified.

Correct option is B) It's taken

In 1976 42nd constitutional amendment made in the constitution.

Calculation:

From statement I

The speed of the train is unknown. We cannot determine the length of the platform.

So, the statement I alone is not sufficient to answer the question.

From statement II

The length of the train is unknown. We cannot determine the length of the platform.

So, the statement II alone is not sufficient to answer the question.

From statement III

The speed of the train is unknown. We cannot determine the length of the platform.

So, the statement III alone is not sufficient to answer the question.

From statement I, statement II and statement III together

Speed of the train = 240/12

⇒ 20 m/sec

Distance covered by train in 27 seconds = 20 × 27

⇒ 540 meter

Length of platform = 540 – 240

⇒ 300 meter

So, the statement I, statement II, and statement III together are sufficient to answer the question.

∴ Statement I, statement II, and statement III together are sufficient to answer the question.

Bihar is the “NAV-NIRMAN Movement” Fail.

Correct option: b) Un-sprung weight

A. True They comprise 60–70 per cent of circulating leukocytes. 

B. True Their granules contain such enzymes, which, with toxic oxygen metabolites, can kill and digest the bacteria they engulf. 

C. False Less than a day. 

D. True Responsible for their amoeboid motility. 

E. True Pus consists largely of dead neutrophils.

Human Resource Management refers to recruitment, employment, selection, training, development and compensation of the employees with an organization. 

(D) Computer Virus

A Computer Virus is a software program that attaches itself to other programs and alters their behavior.

A Computer Virus is a software program that attaches itself to other programs and alters their behavior.