3386: With reference to India, which one the following statements is not correct?

(a) About one-third of the area of the country records more than 750 millimeters of annual rainfall
(b) The dominant source of irrigation in the country is wells
(c) Alluvial soil is the predominant type of soil in the northern plans of the country
(d) The mountain areas accounts for about thirty percent of the surface area of the country
3387: Consider the following statements:

As per 2001 Census

1. The two States with the lowest sex ratio are Haryana and Punjab.
2. The two States with the lowest population per sq km of area are Meghalaya and Mizoram.
3. Kerala has both the highest literacy rate and sex ratio.

Which of the statements given above is/are correct?

(a) 3 only
(b) 2 and 3
(c) 1 and 2
(d) 1 and 3
3388: The term 'Domestic Content Requirement' is sometimes seen in the news with reference to

(a) Developing solar power production in our country
(b) Granting licenses to foreign T.V. channels in our country
(c) Exporting our food products to other countries
(d) Permitting foreign educational institutions to set up their campuses in our country
3389: Assertion (A):
Coal-based thermal power stations contribute to acid-rain.

Reason (R):
Oxides of carbon are emitted when the coal burns.

(a) Both A and R are individually true and R is the correct explanation of A
(b) Both A and R are individually true but R is NOT the correct explanation of A
(c) A is true but R is false
(d) A is false but R is true
3390: Consider the following statements

1. The winds which blow between 30 degree N and 60 degree S latitudes throughout the year are known as westerlies.
2. The moist air masses that cause winter rains in North-Western region of India are part of westerlies.

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