1721: Which of the following pairs is incorrect?

(a) Nagarjunasagar : Andhra Pradesh

(b) Tungabhadra : Andhra Pradesh and Karnataka

(c) Farakka : West Bengal

(d) Kosi : Gujarat
1722: Acceleration due to gravity on moon is 0.166 times than that on the earth. A man weighing 60 kg on earth would weigh _______ kg on moon.

(a) 16.6 kg

(b) 30 kg

(c) 60 kg

(d) 10 kg
1723: Assertion (A) :

In Australia, cattle rearing is done more for meat than for milk.

Reason (R) :

Australians are traditionally non-vegetarians.

(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 a correct explanation of A
(c) A is true, but R is false
(d) A is false, but R is true
1724: Assertion (A):
The Battle of Khanua was certainly more decisive and significant than the First Battle of Panipat.

Reason (R):
Rana Sanga, the Rajput hero, was certainly a more formidable adversary than Ibrahim Lodi.

(a) Both A and R are individually true, and R is the correct explanation of A
(b) Both A and R are individually true, but R is NOT a correct explanation of A
(c) A is true, but R is false
(d) A is fasle, but R is true
1725: Elizabeth Hawley is well-known for her writings relating to which one of the following?

(a) Historical monuments in India

(b) Regional dances in India

(c) Himalayan expeditions

(d) Wildlife in India