46: 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
47: In the map given below, three out of the four places marked indicates places where a thermal power station is located :
The place where there is no thermal power station is marked
(a) 1
(b) 2
(c) 3
(d) 4
48: What is the correct sequence of the following events ?
I. The August Offer
II. The I. N. A. trial
III. The Quit India Movement
IV. The Royal Indian Naval Ratings Revolt
Select the correct answer using the codes given below :
Codes :
(a) I, III, II, IV
(b) III, I, II, IV
(c) I, III, IV, II
(d) III, I, IV, II
49: Consider the following statements
1. The winds which blow between 30 degree N and 60 degree S latitudes throughout the year are known as westerlies.
2. The moist air masses that cause winter rains in North-Western region of India are part of westerlies.
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
50: Who of the following founded a new city on the south bank of a tributary to river Krishna and undertook to rule his new kingdom as the agent of a deity to whom all the land south of the river Krishna was supposed to belong?
(a) Amoghavarsha I
(b) Ballala II
(c) Harihara I
(d) Prataparudra II