4431: What is 'Greased Lightning-10 (GL-10)', recently in the news?
(a) Electric plane tested by NASA
(b) Solar-powered two-seater aircraft designed by Japan
(c) Space observatory launched by China
(d) Reusable rocket designed by ISRO
4432: In which one of the following areas in the given map was there a recent discovery of copper deposits by the Atomic Minerals Division of Department of Atomic Energy ?
(a) 1
(b) 2
(c) 3
(d) 4
4433: Consider the following statements regarding a No-confidence Motion in the Parliament.
1. There is no mention of a No-confidence Motion in the Constitution of India.
2. A period of six months must elapse between the introduction of one No-confidence Motion and the other.
3. At least 100 members must support a Motion of No-confidence before it is introduced in the House.
4. A motion of No-confidence can be introduced in the Lok Sabha only.
Of these statements
(a) 2 and 4 are correct
(b) 1, 2, 3 and 4 are correct
(c) 1, 2 and 3 are correct
(d) 1 and 4 are correct
4434: Consider the following statements:
1. The albedo of an object determines its visual brightness when viewed with reflected light.
2. The albedo of Mercury is much greater than the albedo of the Earth.
Which of the statements given above is/ are correct?
(a) Neither 1 nor 2
(b) Both 1 and 2
(c) 2 only
(d) 1 only
4435: Why does the Government of India promote the use of 'Neem-coated Urea' in agriculture?
(a) Release of Neem oil in the soil increases nitrogen fixation by the soil microorganisms
(b) Neem coating slows down the rate of dissolution of urea in the soil
(c) Nitrous oxide, which is a greenhouse gas, is not at all released into atmosphere by crop fields
(d) It is a combination of a weedicide and a fertilizer for particular crops