1516: The standard time of the following countries is ahead or behind Greenwich Mean Time depending on whether they are east or west of the longitude passing through Greenwich :

I. Cuba

II. Greece

III. Iraq

IV. Costa Rica

V. Japan

Which one of the following sequential orders gives the correct arrangement of the countries according to their standard time from ahead to behind GMT?

(a) V, III, II, I, IV

(b) II, IV, I, III, V

(c) IV, I, III, II, V

(d) III, V, IV, I, II
1517: Consider the following high yielding varieties of crops in India :
1. Arjun
2. Jaya
3. Padma
4. Sonalika
Which of these are wheat ?
(a) 1 and 2
(b) 2 and 3
(c) 1 and 4
(d) 3 and 4
1518: Which one among the following was the first to legalize euthanasia?

(a) Austria
(b) Canada
(c) Switzerland
(d) Netherlands
1519: What is done to raise the dough while making bread?

(a) Alcohol is added

(b) Yeast is added

(c) Carbon dioxide is passed

(d) Air is passed
1520: The planet Mercury is revolving in an elliptical orbit around the sun as shown in the given figure. The kinetic energy of mercury is greatest at the point labelled

(a) A
(b) B
(c) C
(d) D