3471: Ebraham Alkazi is an eminent personality in which one of the following areas?
(a) Heart surgery
(b) Transport engineering
(c) Theatre training
(d) Civil aviation
3472: "Black holes" refers to
(a) Holes occurring in heavenly bodies
(b) Bright spots on the sun
(c) Collapsing object of high density
(d) Collapsing object of low density
3473: Match List-I (Minerals) with List-II (Location) and select the correct answer using the codes given below the Lists:
List-I List-II
(Minerals) (Location)
A. Coal 1. Giridih
B. Copper 2. Jayamkondam
C. Manganese 3. Alwar
D. Lignite 4. Dharwar
Codes:
A B C D
(a) 1 4 3 2
(b) 2 3 4 1
(c) 1 3 4 2
(d) 2 4 3 1
3474: Which of the following statements about the cultivation of tea and coffee is true?
(a) Tea grows at a higher altitude than coffee
(b) Coffee grows at a higher altitude than tea
(c) Both grow at about the same altitude
(d) There is no climatic relationship between the two crops
3475: Which among the following do/does not belong/belongs to the GSM family of wireless technologies ?
(a) DSL
(b) LTE
(c) EDGE
(d) Both EDGE and LTE