1186: The average of X1, X2 and X3 is 14. Twice the sum of X2 and X3 is 30. What is the value of X1 ?
(a) 20
(b) 27
(c) 16
(d) 12
1187: Which one of the following parts of human brain is the regulating centre for swallowing and vomiting?
(a) Pons
(b) Medulla oblongata
(c) Cerebrum
(d) Cerebellum
1188: Consider the following statements:
The function (S) of the Finance Commission is/are
1. to allow the withdrawal of money out of the Consolidated Fund of India.
2. to allocate between the States the shares of proceeds of taxes.
3. to consider applications for grants-in-aid from States.
4. to supervise and report on whether the Union and State governments are levying taxes in accordance with the budgetary provisions.
Which of these statements is/are correct?
(a) Only 1
(b) 2 and 3
(c) 3 and 4
(d) 1, 2 and 4
1189: The evidence for the rotation of stars comes mainly from the
(a) Doppler effect
(b) Photoelectric effect
(c) Stark effect
(d) Zeeman effect
1190: The rising of evening star Venus indicates:
(a) South pole
(b) North pole
(c) East
(d) West