2091: Consider the following statements :
AIDS is transmitted
I. by sexual intercourse.
II. by blood transfusion.
III. by mosquitoes and other blood sucking insects.
IV. across the placenta.
Of these statements
(a) I, II and III are correct
(b) I, II and IV are correct
(c) I, II and IV are correct
(d) I and III are correct
2092: With reference to agricultural soils, consider the following statements :
1. A high content of organic matter in soil drastically reduces its water holding capacity.
2. Soil does not play any role in the sulphur cycle.
3. Irrigation over a period of time can contribute to the salinization of some agricultural lands. Which of the statements given above is/are correct ?
(a) 1 and 2 only
(b) 3 only
(c) 1 and 3 only
(d) 1, 2 and 3
2093: Asokan inscriptions were first deciphered by
(a) Buhler
(b) Robert Sewell
(c) James Prinsep
(d) Codplngton
2094: Consider the following statements :
1. The President shall make rules for the more convenient transaction of the business of the Government of India, and for the allocation among Ministers of the said business.
2. All executive actions of the Government of India shall be expressed to be taken in the name of the Prime Minister.
Which of the statements given above is/are correct ?
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2
2095: The motive behind Shahjahan's Balkh campaign was to
(a) secure a friendly ruler in Balkh and Badakshan which bordered Kabul
(b) conquer Samarqand and Farghana, the Mughal homelands
(c) fix the Mughal frontier on the scientific line, the Amu Daria
(d) expand the Mughal Empire beyond the sub-continent