30000+ Important MCQs for POLICE SI

181) The marked price of an electric iron is Rs.690. The shopkeeper allows a discount of 10% and gains 8%. If no discount is allowed, his gain per cent would be

182) How much percent more than the cost price should a shopkeeper mark his goods so that after allowing a discount of 25% on the marked price, he gains 20% ?

183) An article of cost price Rs.8,000 is marked at Rs.11,200. After allowing a discount of x% a profit of 12% is made. The value of x is

184) A trader sells his goods at a discount of 20%. He still makes a profit of 25%. If he sells the goods at the marked price only, his profit will be

185) The cost of manufacturing an article was Rs.900. The trader wants to gain 25% after giving a discount of 10%. The marked price must be :

186) A shopkeeper buys an article for Rs.180. He wishes to gain 20% after allowing a discount of 10% on the marked price to the customer. The marked price will be

187) The true discount on Rs.1, 860 due after a certain time at 5% is Rs.60. Find the time after which it is due.

188) After allowing a discount of 12% on the marked price, a shopkeeper still gains 21%. The marked price is above the cost price by

189) Which country is the largest producer of rubber in the world ?

190) Which country is the largest producer of rice in the world ?