On a particular day, sweets were to be equally distributed among 960 students of a school. However, on that particular day 360 students remained absent. Hence each student present on that day got three sweets extra. Had all 960 students remained present that day, how many sweets would each student have got ?

In order to pass in an examination, a student is required to get 280 marks out of the aggregate marks. Hema got 264 marks and was declared fail by 2 percent. What is the minimum passing percentage of the examination ?

Let cost of a fan be Rs.$x$ and that of an oven be Rs. $y$ 8$x$ + 14 $y$ = 36520 $\Rightarrow$ 4$x$ + 7$y$ = 18260 Multiplying both sides by 3 12$x$ + 21$y$ = Rs.54780

Radius of a circular garden is 7 metre more than length of a rectangle whose perimeter is 364 metre and breadth is 84 metre. What will be cost of fencing the garden (only at the circumference), if the cost of fencing is Rs. 8 per metre ?