SSC question Paper 2020 with Answers

ssc question paper 2020 with answers


ssc question and answer

1.Who of the following ruled Magadha after the Maurya dynasty?

A. Haryak Dynasty

B. Shishunaga Dynasty

C. Sunga Dynasty

D. Nanda Dynasty

ANS:- C. Sunga Dynasty

2. Ashoka was the king of which state dynasty?

3.  A. Haryak

C. Nanda

B.Maurya

D. Gupta

ANS:- B.Maurya
3. To which ruler was the title of Lakhbakhsh' given?

A. IItutamish

B. Balban

C. Firojashah Tugalaq

D. Qutbuddin Aibak

ANS:- D. Qutbuddin Aibak
4.In which year was the Planning Commission of India established

A. 1945

B. 1946

C. 1950

D. 1952

ANS:- C. 1950
5. winom aa BR Ambeaikar cal ane neart and soul of the

 Constitution?

A. Right to equality

B. right against exploitation

C. Right to constitutional remedies

D. Right to religious freedom

ANS:- C. Right to constitutional remedies
6. Which state has the maximum seats of Rajya Sabha members?

A. Uttar pradesh

B. Rajasthan

C. Maharashtra

D. M.P

ANS:- A. Uttar pradesh
7. Which of the following is called the twin sister of Earth ?

A. Venus

B. Mars

C. Saturn

D. Jupiter

ANS:- A. Venus
8. Which of the following varieties is not a coal variety?

B. Dolomite

A. Anthracite

C. Bituminous

D. Pit

ANS:- B. Dolomite
9.Which of the following rivers makes estuaries?

A. Ganga

C. Godavari

B. Tapti

D. Mahanadi

ANS:- B. Tapti
10.Which is the largest island in the world?

A. New guinea

B. Madagascar

C. Greenland

D. Iceland

ANS:- C. Greenland
11. Which is the second highest mountain peak in the world?

A. Kanchenjunga

B. Nanda devi

C. Mount Everest

D. K2

ANS:- D. K2
12. What is the Indian desert called ?

A. Gobi

B. Sahara

C. Thar

D. Atacama

ANS:- C. Thar
13. What is Loktak

A. The Valley

B. Lake

C. River

D. The Ranges

ANS:- A. The Valley
14.Which is the largest delta in the world?

A. Ganga-Brahmaputra Delta

B. Cauvery Delta

C. Krishna Delta

D. Godavari delta

ANS:- A. Ganga-Brahmaputra Delta
15. What is the full form of IC chip in electronic?

A. Internal circuit

B. Independent circuit

C. Integrated circuit

D. Inbuilt circuit

ANS:- C. Integrated circuit
16.Which metal ion is present in Vitamin B12?

A. Iron

B. Zinc

C. Cobalt

D. Nichale

ANS:- C. Cobalt
17.Which vitamin is the most abundant in carrots?

A. V-A

B. v- B

C. v-C

D. V-D

ANS:- A. V-A
18. Which inert gas is used for the treatment of cancer?

A. Helium

C. Neon

 B. Redon

D. Krypton

ANS:- B. Redon


19. Cellulose.... Is a polymer of?

A. Fructose

B. Galactose

D. Sucrose

C. Glucose

ANS:- C. Glucose
20. Who is the largest additive of solar energy?

A. Bacteria

B. Protozoa

C. Fungus

D. Green plants

ANS:- D. Green plants
21.Which of the following has a pH value of 7?

A. Pure Water

B. Sodium Carbonate

C. HCL

D. Sulfuric Acid

ANS:- A. Pure Water
22. What is the chemical name of quicklime lime?

A. Calcium carbonate

B. Sodium hydroxide

C. Calcium oxide

D. Calcium sulfate

ANS:- C. Calcium oxide
23.Which of the following gases is called comic gas?

A. nitrous oxide

B. Nitrogen peroxide

C. Hydrogen peroxide

D. Nitric acid

ANS:- A. nitrous oxide
24. Food is the most commonly used substance as preservation?

A. Sodium carbonate

B. Tartaric acid

C. Acetic acid

D. Benzoic acid

ANS:- D. Benzoic acid
25. Ozone is a . of oxygen?

A. Isotopes

B. Isobaric

C. Isotoni

D. Allotropes

ANS:- D. Allotropes

26.What is the atomic number of chlorine?

A. 7

B. 8

C. 9

D. 17

ANS:- D. 17
27. Who discovered neutrons?

A. Rutherford

B. Thomson

C. Chadwick

D. Newton

ANS:- D. Newton
28. What is the name of the gas released during photosynthesis?

A. Carbin Dioxide

B. Nitrogen

C. Hydrogen

D. Oxygen

ANS:- D. Oxygen
29. If we go from the equator to the poles, then the value?

A.Goes Up

B. Decreases

C. Stay The Same

D. First decreases then increases

ANS:- A.Goes Up
30. Which part of the sun radiation warms the solar cooker?

A. UItraviolet ray

B. Infrared ray

C. Cosmic ray

D. Optical beam

ANS:- B. Infrared ray
31.. What is the electrical decomposition used in a car battery?

A. HEL

B. Sulfuric Acud

C. Nitric Acid

D. Acetic Acid

ANS:- B. Sulfuric Acud
32. Who discovered alpha and beta rays?

A. John dalton

B. Roentgen

C. Rutherford

D. William Harvey

ANS:- C. Rutherford
33. Which of the following is not a fossil fuel?

A. Coal

B. Petroleum

c. Nitrogen

D. Water gas

ANS:- c. Nitrogen
34. Hydrogen was discovered by ?

A. Charls Darwin

B. Pristle

C. Maxwell

D. Cavendish

ANS:- D. Cavendish
35. Which of the following is a conductor of electricity?

A. Rubber

B. Pure Water

c. Salt water

D. Benze

ANS:- c. Salt water
36. Which of the following causes acid rain in industrial area?

A. Co.

B. co

C. so

D. O.

ANS:- C. so

37. Whose polymer is natural rubber?

A. Ethylene

B. Acetylene

C. Isoprene

D. Hydrocarbons

ANS:- C. Isoprene
38.Hemoglobi is an important component of ?

A. RBC

B. WBC

C. Organism

D. Cell

ANS:- A. RBC
39. Human blood pressure while running: 

A.ncreased

B. Decreased

C. No changes

D. No one

ANS:- A.Increased
40. To whom does theplague spread?

A. Bacteria

B. Virus

C. Fungus

D. Protozoa

ANS:- A. Bacteria
41.What is the SI unit of work and energy?

A. Ampere

C. Jule

B. Watt

D. Arg

ANS:- C. Jule
42. Cryogenic refers to .?

A. Low Temperature

B. High Temperature

C. Low Pressure

D. High pressure

ANS:- A. Low Temperature
43. Fossils are found:-.

A. Igneous rocks

B. quarters

C. In Soil

D. sedimentary rocks

ANS:- D. sedimentary rocks
44. When removed from the water, the hair of the shaving

 brush sticks together, what is the reason for this?

A. Surface Tension

B. Viscosity

C. Elasticity

D. Friction

ANS:- A. Surface Tension
45.To whom does theplague spread?

A. Bacteria

B. Virus

C. Fungus

D. Protozoa

ANS:- A. Bacteria
46. What causes the cream to separate from churning milk?

A. Frictional Force

B. Centrifugal force

C. Gravitational force

D. Concentric force

ANS:- B. Centrifugal force