746: Colour blindness is:

(a) More common among women

(b) Very rare in women

(c) Very rare in men

(d) Found to the same extent in both the sexes
747: The Prakrit text "Gathasaptasati" is attributed to the Satavahana king:

(a) Vasishtiputra Pulumavi

(b) Hala

(c) Gautamiputra Satkarni

(d) Amaru
748: Where does exchange of gases (O2 and CO2) take place in our lungs ?

(a) Alveoli

(b) Bronchi

(c) Pleura

(d) Trachea
749: The variations in temperatures from 0 degree C to 100 degree C with respect to time of two liquids P, Q are shown in the graph given below :

Which one of the following statement is correct ?

(a) During heating, liquid P remained hotter than liquid Q throughout
(b) At no point of time during heating did the two liquids have the same temperature
(c) P attained the temperature of 100 degree C faster than Q
(d) Q attained the temperature of 100 degree C faster than P
750: Match List-I (Persons) with List-II (Positions) and select the correct answer using the codes given below the Lists:

List-I List-II

(Persons) (Positions)

(A) B.P. Mishra 1. Executive Director, IMF
(B) Suresh Kalamadi 2. Chairman, Steel Authority of India Ltd.
(C) PrafulPatel 3. President, Indian Olympic Association
(D) V. S. Jain 4. Vice-President, South Asian Region, World Bank

Codes:

A B C D

(a) 4 2 1 3
(b) 1 3 4 2
(c) 4 3 1 2
(d) 1 2 4 3