2936: Fuel used in a nuclear reactor is:
(a) Uranium
(b) Heavy water
(c) Barium
(d) Cadmium
2937: Consider the following countries :
1. Brazil
2. Mexico
3. South Africa
According to UNCTAD, which of the above is/are categorized as "Emerging Economies"?
(a) 1 only
(b) 1 and 3 only
(c) 2 and 3 only
(d) 1, 2 and 3
2938: Sex of a child is determined by the:
(a) Chromosomes of father
(b) Chromosomes of mother
(c) Rh factor of parents
(d) None of these
2939: Iron ore mines are located in which of the following group of places?
(a) Bokaro, Balaghat, Hazaribagh
(b) Singhbhum, Monghyr, Singareni
(c) Jharia, Raniganj, Wardha
(d) Singhbhum, Mayurbhani, Keonihar
2940: Rajya Sabha can delay the Money Bill passed by the Lok Sabha for a period not exceeding:
(a) 9 days
(b) 14 days
(c) 15 days
(d) 30 days