836: A man purchases two clocks A and B at a total cost of Rs. 650. He sells A with 20% profit and B at a loss of 25% and gets the same selling price for both the clocks. What are the purchasing prices of A and B respectively ?
(a) Rs. 225; Rs. 425
(b) Rs. 250; Rs. 400
(c) Rs. 275; Rs. 375
(d) Rs. 300; Rs. 350
837: Which of the following are the objectives of the Commission for Agricultural Costs and Prices (CACP) ?
I. To stabilise agricultural prices.
II. To ensure meaningful real income levels to the farmers.
III. To protect the interest of the consumers by providing essential agricultural commodities at reasonable rates through public distribution
system.
IV. To ensure maximum price for the farmer.
Select the correct answer from the codes given below :
Codes:
(a) I, II and III
(b) I, II and IV
(c) I, III and IV
(d) II, III and IV
838: Gestation period of a goat is about:
(a) 150 days
(b) 200 days
(c) 250 days
(d) 365 days
839: Angora wool is obtained from a breed of
(a) Rabbit
(b) Sheep
(c) Goat
(d) Fox
840: Consider the following statements regarding the Directive Principles of State Policy:
1. The Principles spell out the socio-economic democracy in the country.
2. The provisions contained in these Principles are not enforceable by any court.
Which of the statements given above is / are correct?
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2