2946: Which of the following is/are the principal feature(s) of the Government of India Act, 1919?
1. Introduction of dyarchy in the executive government of the provinces
2. Introduction of separate communal electorates for Muslims
3. Devolution of legislative authority by the centre to the provinces
Select the correct answer using the codes given below :
(a) 1 only
(b) 2 and 3 only
(c) 1 and 3 only
(d) 1, 2 and 3
2947: Which among the following pairs of places have most marked difference in total rainfall per annum even though located approximately along the same latitude?
(a) Bangalore and Madras
(b) Bombay and Visakhapatnam
(c) Ajmer and Shillong
(d) Nagpur and Calcutta
2948: Consider the following statements
1. India's import of crude and petroleum product during the year 2001-02 accounted for about 27% of India's total imports.
2. During the year, 2001-02, India's exports had increased by 10% as compared to the previous year
Which of these statements is/are correct?
(a) Only 1
(b) Only 2
(c) Both 1 and 2
(d) Neither 1 nor 2
2949: Which one of the following sets of elements was primarily responsible for the origin of life on the Earth?
(a) Hydrogen, Oxygen, Sodium
(b) Carbon, Hydrogen, Nitrogen
(c) Oxygen, Calcium, Phosphorus
(d) Carbon, Hydrogen, Potassium
2950: In which one of the following periods were the rock-cut "Hindu" temples a characteristic feature of architecture?
(a) Sungas
(b) Satavahanas
(c) Pallavas
(d) Cholas