Mathematics for Jss 2

Factorise 6p + 4q

• 2(3p + 2q)

• 2(2p + 3q)

• 10(p + q)

• 3(2p + 4q)

A woman invested N10,000 for a year at a rate of 5% per annum. What will be her interest at the end of the year?

• N100

• N300

• N400

• N500

A line that divides a circle into two equal half is called a ..............

• Chord

• Circumference

• Diameter

• Radius

A sale agent gets N30 on each book sold. If he sells 120 books, how much commission did he get?

• N1300

• N2500

• N3600

• N4300

Find the value of -5 - (-65)

• 70

• 60

• -60

• -70

Correct 5382 to two significant figure

• 53

• 500

• 5300

• 5400

Express 105 as a product of its prime factor

• 3 x 5 x 7

• 2 x 4 x 7

• 2 x 3 x 7

• 3 x 4 x 5

What is the smallest number by which 12 must be multiplied to make it a perfect square?

• 3

• 4

• 5

• 6

Which of these numbers are prime factors of 18?

• 1 and 18

• 2 and 3

• 3 and 6

• 2 and 9

Expand (x + 6) (y - 3)

• xy + 6x - 3y - 18

• xy + 6x + 3y - 18

• xy + 6y - 3x - 18

• xy - 6y + 3x - 18