ScoreKhel Formula of Work Time (works in all Que)
or fullworkAn item costs Rs. 400. During a festival sale, a company offers a sale discount that offers x% off on its regular price along with a discount coupon of 10%. The price of the item after using both the sale discount and the discount coupon, is Rs. 216. What is the value of x?
Watch Solution15 persons working 6 hours per day earn Rs. 900. How much money will 20 persons earn, working 10 hours per day?
Watch SolutionIf \(0^0<\theta<90^0\), then \(\frac{{\left( {1 - \sin\theta } \right)\left( {\sec\theta + \tan\theta } \right)\tan\theta }}{{\left( {\tan\theta + \sec\theta + 1} \right)\left( {\cot\theta - \text{cosec} \ \theta + 1} \right)}} = ?\)
Watch SolutionIf 18 men can cut a field in 35 days, then in how many days can 21 men cut the same field?
Watch SolutionA, B and C can individually complete a task in 24 days, 20 days and 18 days, respectively. B and C start the task, and they work for 6 days and leave. The number of days required by A alone to finish the remaining task is:
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