15:19
13:15
16:19
17:19
The ratio of the present ages of Suresh and his daughter is 2 : 1. Six years hence, the ratio of their ages would be 23 : 13. Find the present age of Suresh?
The ratio of the radii of two circle is 3 : 2. What is the ratio of their circumferences ?
The ratio of the speed between a car, a train and a tractor is 3 : 6 : 1 respectively. The average speed of the train is 6 times the average speed of the tractor which covers 175 km in 7 hours. What is the sum of the speed of the car and the train?
The ratio of the two numbers is 3:4 and their LCM is 180. The second number is .
The ratio of two complementary angles is 1:5, what is the difference between the two angles?
The ratio of two number is 3 : 4 and thier sum is 420. the greater of the two numbers is ?
The ratio of two numbers is 13 : 15 and their LCM is 39780 . The numbers are = ?
The ratio of two numbers is 3 : 4 and their H.C.F is 4. Their L.C.M is
The ratio of two numbers is 3 : 4 and their H.C.F. is 4 : then their LCM is :
The ratio of two numbers is 4 : 5 and their H.C.F. is 8. Then their L.C.M is