60
45
90
30
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
The ratio of two numbers is 5 : 6 and their LCM is 480, then their HCF is
The ratio of two numbers is 7 : 4 and their sum is 440. The smaller of the two numbers is _ .
The ratio of water and milk in a 30 liter mixture is 7 : 3. Find the quantity of water to be added to the mixture in order to make this ratio 6 : 1.
The ratio, in which tea costing Rs. 192 per kg is to be mixed with tea costing Rs. 150 per kg so that the mixed tea when sold for Rs. 194.40 per kg, gives a profit of 20%