391: With reference to Indian defence, which one of the following statements is not correct?
(a) With the induction of Prithvi II, the IAF is the only airforce in the world with surface-to-surface ballistic missiles under its command
(b) Sukhoi-30 MKI jet fighters can launch air-to-air and air-to-surface precision missiles
(c) Trishul is a supersonic surface to-air missile-vith a range of 30 km
(d) The indigenously built INS Prabal can launch surface-to-surface missiles
392: Consider the following statements:
1. National Thermal Power Corporation has diversified into hydropower sector.
2. Power Grid Corporation of India has diversified into telecom sector.
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
393: Which of the following is not an alloy?
(a) Brass
(b) Bronze
(c) Steel
(d) Zinc
394: Which of the following are regarded as the main features of the "Rule of Law" ?
1. Limitation of powers
2. Equality before law
3. People's responsibility to the Government
4. Liberty and civil rights
Select the correct answer using the code given below :
(a) 1 and 3 only
(b) 2 and 4 only
(c) 1, 2 and 4 only
(d) 1, 2, 3 and 4
395: Which one of the following scholars suggests the earth's origin from gases and dust particles ?
(a) James Jeans
(b) H. Alfven
(c) F. Hoyle
(d) O. Schmidt