2191: Why is it easier to cook in a pressure cooker?
(a) High pressure creates turbulence
(b) More steam is formed inside the cooker
(c) Boiling point of water is raised
(d) Boiling point of water is lowered
2192: Assertion (A):
Fatty acids should be apart of the balanced human diet.
Reason (R):
The cells of the human body cannot synthesize any fatty acids.
(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 the correct explanation of A
(c) A is true but R is false
(d) A is false but R is true
2193: Left pan of a faulty balance weighs 100 gram more than its right pan. A Shopkeeper keeps the weight measure in the left pan while buying goods but keeps it in the right pan while selling his goods. He uses only 1 kg weight measure. If he sells his goods at the listed cost price, what is his gain?
(A) 100/9%
(B) 100/11%
(C) 200/9%
(D) 200/11%
2194: Which of the following statements regarding the advisory jurisdiction of the Supreme Court are correct ?
I. It is binding on the Supreme Court to give its opinion on any matter referred to it by the President.
II. The full bench of the Supreme Court hears any reference made to it under its power of advisory jurisdiction.
III. The opinion given by the Supreme Court on a reference under advisory jurisdiction is not binding on the government.
IV. Not more than one reference at a time can be made to the Supreme Court under its power of advisory jurisdiction.
Select the answer from the codes given below:
Codes :
(a) I and II
(b) I and III
(c) II and III
(d) II and IV
2195: A chair is tilted about two of its legs and then left. It would return to its original position if:
(a) Its centre of gravity falls outside the base.
(b) Its centre of gravity falls within the base.
(c) It is tilted through an angle of 60°.
(d) It will never regain its original position.