assertion (vs) reason Practice Questions Answers Test with Solutions & More Shortcuts

Question : 26

• Assertion (A):
• We feel comfortable in a hot and humid climate.

• Reason (R):
• Sweat evaporates faster in a humid climate.

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.

e) Both A and R are false.

Question : 27

• Assertion (A):
• A saltwater fish drinks seawater whereas a freshwater fish never drinks water.

• Reason (R):
• A saltwater fish is hypertonic to its environment while a freshwater fish is hypotonic to its environment.

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.

e) Both A and R are false.

Question : 28

• Assertion (A):
• Seeds should be treated with fungicide before being sown.

• Reason (R):
• Seeds do not germinate unless treated with a fungicide solution.

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.

e) Both A and R are false.

Question : 29 [M.A.T. 1999]

• Assertion (A):
• No food material normally enters the windpipe during swallowing.

• Reason (R):
• When we swallow, the back portion of our tongue covers the opening of the windpipe.

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.

e) Both A and R are false.

Question : 30

• Assertion (A):
• Ventilators are provided near the roof.

• Reason (R):
• Conduction takes place better near the roof.

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.

e) Both A and R are false.