NAFIS exam /SA .math Genius!! by Suhad Massad

The Earth orbits the Sun in a circular orbit of 150 million kilometres. How far is the planet from the sun?

Answer explanation

FIND R

A 32.34 inch piece of ribbon is cut into 6 equal pieces. How long is each piece?

• 5.39 inches
• 3.21 inches
• 6.78 inches
• 4.56 inches

Answer explanation

DIVISION PROBLEM

32.34 / 6 = ?

Simplify the expression using the order of operations. 120 – 5[2(3 x 2) – 2]

• 90

• 70

• 80

• 60

Answer explanation

REMEMBER THE ORDER OF OPERATIONS

If the number of employees of a company is 150 employees, the number of females is 85. What is the fraction that represents the number of male employees (in the simplest form)?

• 5/12

• 13/30

• 9/20

• 7/15

Answer explanation

SUBTRACT the number of females from the original number ,then the answer is the number of males ,write the answer as a fraction then simplify !!

If a recipe calls for 6 cups of flour and you want to make half of the recipe, how many cups of flour do you need?

• 1 cup

• 1.5 cups

• 2 cups

• 3 cups

Answer explanation

(direct proportion) . half of the recipe means half of the flour cups

What is the value of x in the equation 3x + 5 = 17?

• 4

• 6

• 7

• 8

If a car travels at a speed of 60 miles per hour, how many miles will it travel in 3 hours?

• 120 miles

• 150 miles

• 180 miles

• 200 miles

What is the midpoint between A and B?

• ( 0 , 2 )

• ( 2 , 0 )

• ( 0 , 3 )

• ( 0 , 0 )

What is the value of this angle?

• 60 degrees

• 45 degrees

• 180 degrees

• 90 degrees

Answer explanation

The number which can be rounded off to 34 to the nearest whole number

• 33.4
• 34.5
• 32.9
• 33.7