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The hardest substance available on earth is

General Awareness (GA) Competitive Exams (SSC, DSSSB, UPSC, RRB, CET, and State Boards) SSC Combined Graduate Level (SSC CGL)

Q. 15 of Quiz-1820 (Que-ID : 3966)

The hardest substance available on earth is

  • Gold
  • Iron
  • Diamond
  • Platinum

Ans → (c)Diamond

Explanation →

This question is taken from this post → General Awareness Quiz - attemp/practice


More MCQs in - General Awareness Quiz

Q. 1 of Quiz-1820 (Que-ID : 3952)

Name the only floating national park in India and in the world as well.

  • Kanha National Park
  • Bandipur National Park
  • Keibul Lamjao National Park
  • Ranthambore National Park

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Q. 2 of Quiz-1820 (Que-ID : 3953)

Dead Sea is located between which two countries?

  • Jordan and Sudan
  • Jordan and Israel
  • Turkey and UAE
  • UAE and Egypt

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Q. 3 of Quiz-1820 (Que-ID : 3954)

Which country is also known as the ‘Land of Rising Sun’?

  • Japan
  • New Zealand
  • Fiji
  • China

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Q. 4 of Quiz-1820 (Que-ID : 3955)

Which layer is considered ideal for flying off aircraft?

  • Troposphere
  • Stratosphere
  • Exosphere
  • Ionosphere

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Q. 5 of Quiz-1820 (Que-ID : 3956)

The Mangroove forests of the Gangetic delta (West Bengal) are called

  • Sholas
  • Evergreen forest
  • Sunderbans
  • Kalibans

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Q. 6 of Quiz-1820 (Que-ID : 3957)

In which unit is the thickness of the stratospheric ozone gas layer measured?

  • Caverts
  • Dobson unit
  • Melsen Unit
  • None of these

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Q. 7 of Quiz-1820 (Que-ID : 3958)

Which of the following is known as the suicide sac of the cell?

  • Lysozyme
  • Golgibodies
  • Ribosome
  • Cytoplasm

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Q. 8 of Quiz-1820 (Que-ID : 3959)

The relationship between the water fern Azola and the cyanobacterium Annabena is: -

  • Symbiotic
  • Mutual
  • Survival
  • Proto-support

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Q. 9 of Quiz-1820 (Que-ID : 3960)

The gas usually filled in the electric bulb is

  • Nitrogen
  • Hydrogen
  • Carbon dioxide
  • Oxygen

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Q. 10 of Quiz-1820 (Que-ID : 3961)

Bromine is a

  • Black solid
  • Red liquid
  • Colourless gas
  • Highly inflammable gas

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Q. 11 of Quiz-1820 (Que-ID : 3962)

Which one is the World’s highest-altitude civilian airport?

  • Daocheng Yading Airport, China
  • Kushok Bakula Rimpochhe Airport, Leh
  • Qamdo Bamda Airport, China
  • None of the above

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Q. 12 of Quiz-1820 (Que-ID : 3963)

Name the vitamin which is not found in any non-vegetarian food.

  • Vitamin B12
  • Vitamin C
  • Vitamin D
  • Vitamin K

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Q. 13 of Quiz-1820 (Que-ID : 3964)

Who appoints the judges of a high court?

  • Supreme Court
  • Chief Justice of India
  • President
  • Parliament

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Q. 14 of Quiz-1820 (Que-ID : 3965)

Who determines the salary and other service conditions of the Comptroller and Auditor General of India (CAG)?

  • President
  • Parliament
  • Rajya Sabha
  • Council of Ministers

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Q. 15 of Quiz-1820 (Que-ID : 3966)

The hardest substance available on earth is

  • Gold
  • Iron
  • Diamond
  • Platinum

Discuss View Answer

More MCQs In - General Awareness (GA) Competitive Exams (SSC, DSSSB, UPSC, RRB, CET, and State Boards) SSC Combined Graduate Level (SSC CGL)

Q. 2 of Quiz- (Que-ID : 2095)

National sports day is celebrated on-

  • August 29
  • August 18
  • September 29
  • September 18

Discuss View Answer

Q. 9 of Quiz- (Que-ID : 3976)

Is the Constitution of India flexible or rigid?

  • Rigid
  • Flexible
  • Both (a) and (b)
  • None

Discuss View Answer

Q. 5 of Quiz- (Que-ID : 2174)

The Green Gold revolution is related to the ________.

  • Coffee
  • Gold
  • Bamboo
  • Tea

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Q. 6 of Quiz- (Que-ID : 4006)

What type of economy is followed in India?

  • Traditional Economy: Economic system based on goods, services, and work, all of which follow certain established trends.
  • Command Economy: A dominant centralized authority – usually the government – that controls a significant portion of the economic structure.
  • Market Economy: Economic system based on the concept of free markets.
  • Mixed Economy: Economic system that combine the characteristics of the market and command economic systems.

Discuss View Answer

Q. 8 of Quiz- (Que-ID : 3551)

Which of the following methods is used to purify Titanium metal?

  • Mond process
  • Hall-Heroult process
  • Van Arkel method
  • None of the above

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Q. 5 of Quiz- (Que-ID : 4015)

When did the East India Company?

  • 31st December, 1600
  • 13th December, 1598
  • 31th December, 1609
  • 11th December, 1603

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Q. 13 of Quiz- (Que-ID : 1882)

The Upper House of Parliament is known as-

  • Parliament House
  • Rajya Sabha
  • Rashtrapati Bhawan
  • Lok Sabha

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Q. 10 of Quiz- (Que-ID : 1899)

Which state started CM Ration Aapke Dwar Yojana?

  • Delhi
  • Madhya Pradesh
  • Assam
  • Arunachal Pradesh

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Q. 14 of Quiz- (Que-ID : 291)

Tea is grown in-

  • Hot, wet and hilly region
  • Flat region
  • Winter season
  • Very cold region

Discuss View Answer

Q. 9 of Quiz- (Que-ID : 2377)

Which of the following coastal plain is formed by the alluvial deposits of the Sabarmati, Mahi and numerous tiny streams?

  • Gujarat Coastal Plain
  • West Coastal Plain
  • Karnataka Coastal Plain
  • East Coastal Plain

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Q. 3 of Quiz- (Que-ID : 3546)

Which among the following is major component of Gobar Gas?

  • Butane
  • Ethane
  • Propane
  • Methane

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Q. 5 of Quiz- (Que-ID : 3985)

Procedure for Amendment in Indian Constitution is given in which article?

  • Article 332
  • Article 318
  • Article 368
  • Article 364

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Q. 30 of Quiz- (Que-ID : 4629)

Marathon is to race as hibernation is to

  • winter
  • bear
  • dream
  • sleep

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Q. 9 of Quiz- (Que-ID : 4032)

Raja Rammohan Roy was the founder of

  • Arya Samaj
  • Brahmo Samaj
  • Ram Krishan Mission
  • Prarthna Samaj

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Q. 2 of Quiz- (Que-ID : 1891)

Which country tested new ballistic missile in 2021?

  • North Korea
  • South America
  • Chaina
  • Brazil

Discuss View Answer

Q. 19 of Quiz- (Que-ID : 296)

From which of the following taxes, the central government gets the maximum revenue?

  • Corporate Tax
  • Income Tax
  • Excise Duties
  • Custom Duties

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Q. 1 of Quiz- (Que-ID : 3952)

Name the only floating national park in India and in the world as well.

  • Kanha National Park
  • Bandipur National Park
  • Keibul Lamjao National Park
  • Ranthambore National Park

Discuss View Answer