The expression (11.98 x 11.98 + 11.98 x x + 0.02 x 0.02) will be a perfect square for x equal to:

In a polling booth, total number of voters is 1575 out of which 0.4 part are male voters. If a candidate gets 0.4 part of female votes, then find how many votes did the candidate get ?

There are two fractions such that fraction X is thrice the fraction Y and their product is 25/12. Which of the following is equal to Y?

9.99 x 9.9 x 9 ÷ 9.9 ÷ 0.3 = ?

By how much is four-seventh of 560 greater than five-eighth of 400?

(.538 x .538 - .462 x .462) / (1-.924) = ?

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