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Chapter Wise Logical Reasoning in English ASSERTION AND REASON


1 >>Choose the correct alternative from the following :

Assertion (A) : Bangladesh imports jute from India.

Reason (R) : Bangladesh has most of the jute mills. ?

  • (A) Both A and R are true and R is the correct explanation of A.
  • (B) Both A and R are true but R is NOT the correct explanation of A
  • (C) A is true but R is false.
  • (D) Both A and R are false.
2 >>Assertion (A) : The steam engine was invented by James Watt.

Reason (R) : There was a problem of taking out water from flooded mines. ?

  • (A) Both A and R are true and R is the correct explanation of A.
  • (B) Both A and R are true but R is NOT the correct explanation of A.
  • (C) A is true but R is false.
  • (D) A is false but R is true.
3 >>Assertion (A) : Increase in carbon dioxide would melt polar ice.

Reason (R) : Global temperature would rise. ?

  • (A) Both A and R are true and R is the correct explanation of A.
  • (B) Both A and R are true but R is NOT the correct explanation of A.
  • (C) A is true but R is false.
  • (D) A is false but R is true.
4 >>Choose the correct alternative from the following :

Assertion (A) : Tamil Nadu gets most of the rainfall in winter.

Reason (R) : Tamil Nadu gets rainfall from retreating monsoons. ?

  • (A) Both A and R are true and R is the correct explanation of A.
  • (B) Both A and R are true but R is NOT the correct explanation of A.
  • (C) A is true but R is false.
  • (D) A is false but R is true.





5 >>Choose the correct alternative from the following :

Assertion (A) : Graphite is slippery and used as a lubricant.

Reason (R) : Graphite has free electrons. ?

  • (A) Both A and R are true and R is the correct explanation of A.
  • (B) Both A and R are true but R is NOT the correct explanation of A.
  • (C) A is true but R is false.
  • (D) A is false but R is true.
6 >>Choose the correct alternative from the following :

Assertion (A) : In India, the judiciary is independent of the executive.

Reason (R) : Judiciary favours the government and helps in the implementation of its plans. ?

  • (A) Both A and R are true and R is the correct explanation of A.
  • (B) Both A and R are true but R is NOT the correct explanation of A.
  • (C) A is true but R is false.
  • (D) Both A and R are false
7 >>Choose the correct alternative from the following :

Assertion (A) : An iron ball floats on mercury but gets immersed in water.

Reason (R) : The specific gravity of iron is more than that of mercury. ?

  • (A) Both A and R are true and R is the correct explanation of A.
  • (B) Both A and R are true but R is NOT the correct explanation of A.
  • (C) A is true but R is false.
  • (D) A is false but R is true.
8 >>Choose the correct alternative from the following :

Assertion (A) : Copper is used to make electric wires.

Reason (R) : Copper has very low electrical resistance. ?

  • (A) Both A and R are true and R is the correct explanation of A.
  • (B) Both A and R are true but R is NOT the correct explanation of A.
  • (C) A is true but R is false.
  • (D) A is false but R is true.




9 >>Choose the correct alternative from the following :

Assertion (A) : Uranium undergoes nuclear fusion reaction.

Reason (R) : It has a big, unstable nucleus. ?

  • (A) Both A and R are true and R is the correct explanation of A.
  • (B) Both A and R are true but R is NOT the correct explanation of A.
  • (C) A is true but R is false.
  • (D) A is false but R is true.
10 >>Choose the correct alternative from the following :

Assertion (A) : A little gap is left between iron rails.

Reason (R) : Iron expands in summer. ?

  • (A) Both A and R are true and R is the correct explanation of A.
  • (B) Both A and R are true but R is NOT the correct explanation of A.
  • (C) A is true but R is false.
  • (D) A is false but R is true.
11 >>Choose the correct alternative from the following :

Assertion (A) : When common salt is kept open, it absorbs moisture from the air.

Reason (R) : Common salt contains magnesium chloride. ?

  • (A) Both A and R are true and R is the correct explanation of A.
  • (B) Both A and R are true but R is NOT the correct explanation of A.
  • (C) A is true but R is false.
  • (D) A is false but R is true.
12 >>Choose the correct alternative from the following :

Assertion (A) : When a body is dipped in a liquid fully or partially, there is a decrease in its weight.

Reason (R) : The decrease in weight is due to the higher density of the displaced liquid. ?

  • (A) Both A and R are true and R is the correct explanation of A.
  • (B) Both A and R are true but R is NOT the correct explanation of A.
  • (C) A is true but R is false.
  • (D) A is false but R is true.
13 >>Choose the correct alternative from the following :

Assertion (A) : Banking soda creates acidity in the stomach.

Reason (R) : Banking soda is alkaline. ?

  • (A) Both A and R are true and R is the correct explanation of A.
  • (B) Both A and R are true but R is NOT the correct explanation of A.
  • (C) A is true but R is false.
  • (D) A is false but R is true.
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14 >>Choose the correct alternative from the following :

Assertion (A) : Most of the Himalayan rivers are perennial.

Reason (R) : They are fed by melting snow. ?

  • (A) Both A and R are true and R is the correct explanation of A.
  • (B) Both A and R are true but R is NOT the correct explanation of A.
  • (C) A is true but R is false.
  • (D) A is false but R is true.
15 >>Choose the correct alternative from the following :

Assertion (A) : Amoebiasis is an occupational disease.

Reason (R) : Amoebiasis is caused by inhalation of asbestos dust. ?

  • (A) Both A and R are true and R is the correct explanation of A.
  • (B) Both A and R are true but R is NOT the correct explanation of A.
  • (C) A is true but R is false.
  • (D) Both A and R are false
16 >>Choose the correct alternative from the following :

Assertion (A) : Plaster of Paris is used by doctors for setting fractured bones.

Reason (R) : When Plaster of Paris is mixed with water and applied around the fractured limbs, it sets into a hard mass. ?

  • (A) Both A and R are true and R is the correct explanation of A.
  • (B) Both A and R are true but R is NOT the correct explanation of A.
  • (C) A is true but R is false.
  • (D) A is false but R is true.


Logical Reasoning in English

17 >>Choose the correct alternative from the following :

Assertion (A) : The use of chlorofluoro carbons is banned throughout the world nowadays.

Reason (R) : These chemicals cause skin cancer. ?

  • (A) Both A and R are true and R is the correct explanation of A.
  • (B) Both A and R are true but R is NOT the correct explanation of A.
  • (C) A is true but R is false.
  • (D) A is false but R is true.




18 >>Choose the correct alternative from the following :

Assertion (A) : Bronze is used for making statues.

Reason (R) : Bronze is an alloy of copper and trin. ?

  • (A) Both A and R are true and R is the correct explanation of A.
  • (B) Both A and R are true but R is NOT the correct explanation of A.
  • (C) A is true but R is false.
  • (D) A is false but R is true.
19 >>Choose the correct alternative from the following :

Assertion (A) : India is facing the problem of inflation.

Reason (R) : We have failed to check the growth of black money. ?

  • (A) Both A and R are true and R is the correct explanation of A.
  • (B) Both A and R are true but R is NOT the correct explanation of A.
  • (C) A is true but R is false.
  • (D) A is false but R is true.
20 >>Choose the correct alternative from the following :

Assertion (A) : Leaves of plants are green.

Reason (R) : Plants contain chromoplasts, the green pigment. ?

  • (A) Both A and R are true and R is the correct explanation of A.
  • (B) Both A and R are true but R is NOT the correct explanation of A.
  • (C) A is true but R is false.
  • (D) A is false but R is true.




 
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