Total 9,393 MCQs • Page 839 of 940 • Click any option to reveal the correct answer
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8381.The value of log2 16 is
8382.The ratio between two numbers is 3:5, If each number is increased by 4, the ratio becomes 2-3. Find the numbers.
8383.If the selling price of 40 articles is equal to the cost price of 50 articles, the loss or gain percentage is
8384.The three geometric means between 2 and 31 are
8385.A and B enter into a partnership with respective capitals of rs 20,000 and rs 40,000. At the end of the year, the total profit s rs 33,000. if A receives rs 15, 000 as both his salary and profit, then what is his salary?
8386.The 3rd proportional to 18 and 54 is?
8387.A machine depreciates at the rate of 10% of its value at the beginning of a year. If the present value of a machine is rs 4000, find its value after 3 years.
8388.1/5 part of an amount was given at 3% interest, 1/3 part was given at 5% simple interest 2/5 part at 9% simple interest, and the remaining part at 11% simple interest. The total interest received was Rs 297. How much amount was originally given?
8389.Alina gets a discount of 20% on Rs 3600 ven, Since she pays Sach she gets an additional 2% discount too. How much does she pay?
8390.A scores 10% and fails by 30 marks. B scores 40% marks and gets 30 marks more than the minimum marks needed to pass the exam. what are the maximum marks for the exam?