If x = 3 and y = 4, what is the value of x^2 + y^2?

A. 25
Posted in:  Numbers -  Arithmetic -  Mathematics

What is the sum of the first 10 prime numbers?

A. 129
Posted in:  Numbers -  Arithmetic -  Mathematics

Which of the following numbers is a perfect square?

B. 64
Posted in:  Numbers -  Arithmetic -  Mathematics

What is the product of the first five positive integers?

A. 120
Posted in:  Numbers -  Arithmetic -  Mathematics

If A + B means A is the brother of B, A - B means A is the sister of B, and A × B means A is the father of B, what is the relationship of C if A + C - B × D?

A. C IS THE SISTER OF D