2936: Which of the following is not an alloy?
(a) Brass
(b) Bronze
(c) Steel
(d) Zinc
2937: To uphold and protect the sovereignty, unity and integrity of India, a provision has been made in the:
(a) Directive Principles of State Policy
(b) Preamble to the Constitution
(c) Fundamental Duties
(d) Fundamental Rights
2938: Consider the following statements regarding Reserve Bank of India :
I. It is a banker to the Central Government.
II. It formulates and administers monetary policy.
III. It acts as an agent of the Government in respect of India's membership of IMF.
IV. It handles the borrowing programme of Government of India.
Which of these statements are correct ?
(a) I and II
(b) II, III and IV
(c) I, II, III and IV
(d) III and IV
2939: Neap tides are produced in the first and third quarters of the Moon. Then,
(a) The Moon and the Sun are in conjunction with the other planets
(b) The Moon and the Sun are in opposition with each other
(c) The attractions of the Sun and the Moon are at right angles to each other
(d) The Moon and the Sun are in quadrant position to each other
2940: A small weight put on the pressure cooker increases the pressure of steam because:
(a) It is air tight
(b) Area of contact is very small
(c) Density of metal is very high
(d) Pressure builds up irrespective of the weight placed