What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
A shopkeeper sets the selling price of an item higher than its cost price. After offering a 4% discount, the shopkeeper earns a 20% profit. What percent...
If 4539 = 540, 758 = 280, and 3745 = 420, then 2788 =___.
Simplify the following expression: 125 + 12.5% of 960 - 15 x 4 - 24 x 3 + 20% of 175
Three workers W1, W2 and W3 got work from the contractor. In 5 days, ‘W1’ completed 25% of work. ‘W2’ is 20% less efficient than ‘W1’ but ta...
A train travelling at the speed of 72 km/hr crosses another train, having 20 meters less length and travelling in opposite direction at the speed of 54 ...
'A' can complete a task in 24 days, while 'B' can finish the same task in 36 days. However, 'A' works at only 2/3 of his usual efficiency, and 'B' opera...
A bag contains 5 pink balls, 10 grey balls, and 3 brown balls. Two balls are drawn at random. Find the probability that the two balls are grey.
If '+' means '-' , '-' means 'x' , 'x' means '÷' , '÷' means '+' , then what will be the value of ' 500 x 50 - 20 ÷ 50 + 40 ' = ?Â
...√(2x - 3) + √(2x + 3) = 3 + √3, then value of x is.
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