81: Insect resistant cotton plants have been genetically engineered by inserting a gene from a/an
(a) virus
(b) bacterium
(c) insect
(d) plant
82: Consider the following pairs:
Automobile Manufacturer : Headquarters
1. BMW AG : USA
2. Daimler AG : Sweden
3. Renault S.A. : France
4. Volkswagen : Germany
Which one of the above is/are correctly matched?
(a) 1, 2, 3
(b) 3 & 4
(c) 1, 2, 4
(d) 4 only
83: Match List I with List II and select the correct answer by using the codes given below the lists :
List I-------List II
(Period)-------(Event)
I. 1883-------(A) Announcement of Communal Award from Whitehall
II. 1906------(B) Formation of the All-India State Peoples Conference
III. 1927-----(C) Foundation of Muslim League at Dacca
IV. 1932-----(D) First session of National Conference at Calcutta
Codes:
(a) I - D, II - C, III - A, IV - B
(b) I - C, II - D, III - A, IV - B
(c) I - D, II - C, III - B, IV - A
(d) I - C, II - D, III - B, IV - A
84: The escape velocity from the earth's surface is about:
(a) 30 km/sec
(b) 6 km/sec
(c) 11.2 km/sec
(d) 300 km/sec
85: A married couple adopted a male child. A few years later twin boys were born to them. The blood group of the couple is 'AB' positive and 'O' negative. The blood group of the three sons is A positive, B positive, and 'O' positive. The blood group of the adopted son is
(a) A positive
(b) B positive
(c) O positive
(d) Cannot be determined