1541: Consider the following statements:

1. Regarding the procurement of food grains, Government of India follows a procurement target rather than an open-ended procurement policy.

2. Government of India announces minimum support prices only for cereals.

3. For distribution under Targeted Public Distribution System (TPDS), wheat and rice are issued by the Government of India at uniform Central issue prices to the States/ Union Territories.

Which of the statements given above is/ are correct?

(a) 1 and 2
(b) 2 only
(c) 1 and 3
(d) 3 only
1542: The first marine sanctuary in India, having within its bounds coral reefs, mollusca, dolphins, tortoises and various kinds of sea birds, has been established in

(a) Sundarbans
(b) Chilka Lake
(c) Gulf of Kachch
(d) Lakshadweep
1543: If the number of seats allocated to a state in the Lok Sabha is 42, then the number of seats reserved for the Scheduled Castes in that state will be

(a) Data insufficient

(b) 14

(c) 7

(d) 6
1544: In which of the following areas can GPS technology be used?

1. Mobile phone operations
2. Banking operations
3. Controlling the power grids

Select the correct answer using the code given below:

(a) 1 only
(b) 2 and 3 only
(c) 1 and 3 only
(d) 1, 2 and 3
1545: Consider the following:

1. Oxides of Hydrogen

2. Oxides of Nitrogen

3. Oxides of Sulphur

Which of the above causes/cause acid rain ?

(a) 1 and 2 only
(b) 2 and 3 only
(c) 3 only
(d) 1, 2 and 3