If $$\frac{{{\text{a}} + {\text{b}}}}{{\text{c}}} = \frac{{{\text{b}} + {\text{c}}}}{{\text{a}}} = \frac{{{\text{c}} + {…

When a particular number is subtracted from each of 7, 9, 11 and 15, the resulting numbers are in proportion. The number…

If the ratio of the ages of Maya and Chhaya is 6 : 5 at present, and fifteen years from now, the ratio will get changed …

The three successive angles of a cycle quadrilateral are in the ratio 1 : 3 : 4, find the measure of the fourth angle ?

One year ago the ratio of the ages of Sarika and Gouri was 3 : 4 respectively. One year hence the ratio of their ages wi…

A box has 210 coins of denominations one-rupee and fifty paise only. The ratio of their respective values is 13 : 11. Th…

If Rs. 126.50 is divided among A, B and C in the ratio of 2 : 5 : 4, the share of B exceeds that of A by = ?

A movie was screened for 3 days - Monday, Tuesday and Wednesday. The respective ratio between the number of spectators …