Curd is related to Milk in the same way as Brick is related to _____
What is the number in the place of '?' in the sequence 3, 28, 128, 353, 753, '?'
Age of father is 4 times the age of his son. After 6 years ages of father and son will be in the ratio 5:2. What is the present age of the son?
The sum of the areas of two squares is 61 square units and their difference is 11 aquare units. What is the length of a side of the smaller square?
If x/3=y/5=z/7 then z2-x2+y2/2y2 = ...........
Which is the greatest fraction among the following ?