676: At a certain place, the Greenwich Mean Time is ahead by 12 hours. The place is located:
(a) 180°W of GMT
(b) 180°E of GMT
(c) 90°W of GMT
(d) 90°E of GMT
677: 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
678: After returning from South Africa, Gandhiji launched his first successful Satyagraha in
(a) Chauri-Chaura
(b) Dandi
(c) Champaran
(d) Bardoli
679: With reference to the Government of India's various programmes, what is Nirmal Gram Puraskar?
(a) It is an incentive scheme of scholarships for the single girl child in families in villages.
(b) It is an incentive scheme of scholarships for female sportspersons from villages who represent their states in any game.
(c) It is an incentive scheme for schools in the villages for computer education.
(d) It is an incentive scheme Panchayati Raj institutions.
680: Consider the following statements :
I. Most magmas are a combination of liquid, solid and gas.
II. Water vapour and carbon dioxide are the principal gases dissolved in a magma.
III. Basaltic magma is hotter than the silicic magma.
IV. The magma solidified between sedimentary rocks in a horizontal position is known as dike.
Which of these statements are correct ?
(a) I, II and III
(b) II, III and IV
(c) I and IV
(d) I, II and IV