The chart above shows different types of food preferred by some boys in a class.

 How many boys take rice but not rice and beans?

Given that x + 3 = 8, find the value of x + 3²

If the product of 2 and 10 is divided by the sum of 2 and 3, the result is

A School bus left Ibadan on Monday at 5.00am and arrived Kano on Tuesday at 3:00am. How long did the journey take?

In a special science school, there are 20 students in Dove class and 30 students in Eagle class. The mean score for Dove class in a mathematics examination is 60.0 and that of Eagle class in the same examination is 50. Find the mean for the combined classes?

A sector of a circle radius 10cm subtends an angle 60⁰ at the centre of the circle. Calculate the length of the chord of this sector?

How long in years can ₦5000.00 yield ₦1250.00 at the interest rate of 5% per annum?                                                          

The wall of a class room is given by 8cm long, 6cm wide and 3m high. Calculate the total area of the floor.                   

What is the value of  the fraction?