Raman's salary is increased by 5% this year. If his present salary is Rs. 1806, the last year's salary was :

Twenty-five percent of Reena's yearly income is equal to seventy-five percent of Anubhab monthly income . If Anubhab yea…

An alloy contains the copper and aluminum in the ratio of 7 : 4 While making the weapons from this alloy, 12% of the all…

If y% of one hour is, 1 minute 12 seconds, then y is equal to :

There are 600 boys in a hostel. Each plays either hockey or football or both. If 75% play hockey and 45% play football, …

Of the 50 researchers in a work group, 40% will be assigned to Team A and the remaining 60% to Team B. However, 70% of t…

The firm uses the following function to calculate the production out (PO) : PO = 5.3C<sup>2</sup> L<sup&g…

The difference between the value of the number increased by 20% and the value of the number decreased by 25% is 36. Find…