Percentage

151 The population of a town is 352800. If it increases at the rate of 5% per annum, then what will be it's population 2 years hence. Also, find the population 2 years ago:

152 Out of the shirts produced in a factory, 15% are defective, while 20% of the rest are sold in the domestic market. If the remaining 8840 shirts are left for export, then the number of shirts produced in the factory is:

153 In a village, the production of food grains increased by 40% and the per capita production of food grains increased by 27% during a certain period. The percentage by which the population of the village increased during the same period is nearest to

154 Population of a city in 2004 was 1000000. If in 2005 there is an increment of 15%, in 2006 there is a decrement of 35% and in 2007 there is an increment of 45%, then find the population of city at the end of year 2007:

155 A water pipe is cut into two pieces. The longer piece is 70% of the length of the pipe. By how much percentage is the longer piece longer than the shorter piece?

156 Viraj invests 50% of his monthly savings in fixed deposit's. Thirty percent of the rest of his savings is invested in stocks and the rest goes into Viraj's savings bank account. If the total amount deposited by him in the bank (for savings account and fixed deposit's) is ₹ 59500, then Viraj's total monthly savings (in ₹) is:

157 48% of the 1st number is 60% of the 2nd number. What is the ratio of the 1st number to the 2nd number?

158 A student was asked to measure the length and breadth of a rectangle. By mistake, he measured the length 20% less and the breadth 10% more. If it's original area is 200 sq cm, then find the area after this measurement?

159 The number of girls appearing for an admission test is twice the number of boys. If 30% of the girls and 45% of the boys get admission, the percentage of candidates who do not get admission is:

160 In a school 70% of the boys like cricket and 50% like football. If x% like both Cricket and Football, then