146: The location of the space organisation units have been marked in the given map as 1, 2, 3 and 4. Match these units with the list given and select the correct answer using the codes given below the Lists :
A. ISRO
B. IIRS
C. NRSA
D. SAC
Codes:
(a) Calicut
(b) Broach
(c) Cambay
(d) Surat
147: Assertion (A)
Eclipses do not occur on all full moon and new moon days
Reason (R)
The moon revolves round the earth in an elliptical orbit
(a) A and R both are incorrect
(b) A is correct but R is incorrect
(a) A and R are correct and R is the correct explanation of A
(b) A and R are correct but R is not the correct explanation of A
148: Superconductors are so called because they
(a) Efficiently conduct heat from one hot body to another
(b) Offer no resistance to conduction of heat at high temperatures
(c) Offer no resistance to conduction of electricity at low temperatures
(d) Produce high temperatures while conducting electricity
149: In a certain code, MARCH is written as OCTEJ, how is RETURN written in that code ?
(a) TFUVSM
(b) QGSTQM
(c) TGVWTP
(d) TGRVSO
150: Which of the following Asian languages are UN official languages?
(a) Chinese and Japanese
(b) Chinese and Arabic
(c) Japanese and Arabic
(d) Chinese and Hindi