986: The internal antenna of a transistor set is made of:
(a) Iron
(b) Ferro-chrome
(c) Copper
(d) Alnico
987: Match List I (Oxdiation number) with List II (The element) and select the correct answer using the codes given below this lists:
List I List II
(Oxidation number) (The element)
A. 2 1. Oxidation number of Mn in MnO2
B. 3 2. Oxidation number of S in H2S2O7
C. 4 3. Oxidation number of Ca in CaO2
D. 6 4. Oxidation number of Al in NaAIH4
Codes:
A B C D
(a) 3 4 1 2
(b) 4 3 1 2
(c) 3 4 2 1
(d) 4 3 2 1
988: Soils of Western Rajasthan have a high content of
(a) Aluminium
(b) Calcium
(c) Nitrogen
(d) Phosphorus
989: With reference to the history of ancient India, which of the following was/were common to both Buddhism and Jainism?
1. Avoidance of extremities of penance and enjoyment
2. Indifference to the authority of the Vedas
3. Denial of efficacy of rituals
Select the correct answer using the codes given below:
(a) 1 only
(b) 2 and 3 only
(c) 1 and 3 only
(d) 1, 2 and 3
990: Who among the following have been the Union Finance Ministers of India ?
1. V. P. Singh
2. R. Venkattaraman
3. Y. B. Chavan
4. Pranab Mukherjee
Select the correct answer using the codes given below :
(a) 1, 2 and 3 only
(b) 2 and 4 only
(c) 1, 3 and 4 only
(d) 1, 2, 3 and 4