ScoreKhel Formula of Work Time (works in all Que)
or fullworkIf the simple interest on a certain sum of money borrowed for 4 years at 9.5% per annum exceeds the simple interest on the same sum for 3 years at 12.5% per annum by Rs. 225, then the sum borrowed is:
Watch SolutionSixteen men can finish a work in 8 days. Eight men and nine women working together can finish the same work in 10 days. In how many days will twenty women finish the same work?
Watch SolutionSome toffees are bought at the rate of 11 for Rs.10, and another batch of the same number of toffees, at the rate of 5 for Rs. 6. If the whole lot is sold at Rs.2/toffee then the gain/loss percentage, correct to one decimal place, on the whole transaction is:
Watch SolutionTwo poles of equal height are standing opposite to each other on either side of a road which is 100 m wide. From a point between them on road, angles of elevation of their tops are 30° and 60°. The height of each pole in meter, is:
Watch SolutionThe tops of two poles of height 24 m and 36 m are connected by wire. If the wire makes an angle of 60° with the horizontal, then the length of the wire is.
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