For the following questions answer them individually
A number is divided by 52, we get 27 as remainder. On dividing the same number by 13, What will be the remainder?
If the in radius of the equilateral triangle is 8 cm then what is the value of circum radius (in cm) of the triangle?
Rs 9000 is divided among P, Q and R in the ratio of 5 : 6 : 7. What is the share (in Rs) of R?
A mixture of 50 kg of cement and gravel contains 10% of gravel. How many kg of gravel must be added to make the gravel content 28% in the new mixture?
The average of 7 numbers is 30. If the average of first three numbers is 25 and that of last three numbers is 35, then what is the fourth number?