1206: In which of the following shapes can a 1 kg plastic sheet be moulded so as to have minimum surface area?
(a) Cylindrical
(b) Spherical
(c) Conical
(d) Cubical
1207: Lead, ingested or inhaled, is a health hazard. After the addition of lead to petrol has been banned, what still are the sources of lead poisoning?
1. Smelting units
2. Pens and pencils
3. Paints
4. Hair oils and cosmetics
Select the correct answer using the codes given below :
(a) 1, 2 and 3 only
(b) 1 and 3 only
(c) 2 and 4 only
(d) 1, 2, 3 and 4
1208: In the context of ancient Indian society, which one of the following terms does not belong to the category of the other three ?
(a) Kula
(b) Vamsa
(c) Kosa
(d) Gotra
1209: A class starts after lunch at 1 p.m. and lasts till 3.52 p.m. Four periods are over during this interval. After every period, 4 minutes are allowed for going from one classroom to another. What is the exact duration of each period held?
(a) 42 minutes
(b) 41 minutes
(c) 40 minutes
(d) 39 minutes
1210: Which one of the following statements about a Money Bill is not correct ?
(a) A Money Bill can be tabled in either House of Parliament
(b) The Speaker of Lok Sabha is the final authority to decide whether a Bill is a Money Bill or not
(c) The Rajya Sabha must return a Money Bill passed by Lok Sabha and send it for consideration within 14 days
(d) The President cannot return a Money Bill to Lok Sabha for reconsideration