Let R = qs - 4 when s = 8, R = 16. When s = 10, R =..........
One person took a loan of Rs. 5000/- for 3 years on simple interest. After 3 years he paid back Rs. 6200 /- including the principal and the interest accured. Calculate the rate of interest
The price of 349 coconuts are Rs. 2094. What will be the price of 26 dozen of coconuts
12 % of 650 + ? % of 400 = 110
1646 - ( 13 x 18 ) + 249 = ? + 875
Ratio of costs of a table and a chair is 5: 3. If the table's cost is Rs.500/- more than the cost of the chair