2146: With reference to the cultural history of India, the memorizing of chronicles, dynastic histories and Epictales was the profession of who of the following?
(a) Shramana
(b) Parivraaj
(c) Agrahaarika
(d) Magadha
2147: Arrange the following in the decreasing order of their carbon content:
I. Cast iron
II. Wrought iron
III. Steel
(a) I, II, III
(b) II, I, III
(c) III, II, I
(d) I, III, II
2148: A candidate attempted 12 questions and secured full marks in all of them. If he obtained 60% in the test and all questions carried equal marks, then what is the number of questions in the test ?
2149: 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
2150: During a flight from Delhi to Tokyo the following are the landing airports :
I. Hong Kong
II. Hanoi
III. Taipei
IV Bangkok
The correct sequence of the landing at these airports during an onward journey is
(a) I, II, III, IV
(b) IV, II, I, III
(c) III, IV, I, II
(d) IV, I, II , III