MATHS PREP

(1/4 - 1/5) (1/4 + 1/5)

• 1/5

• 5/6

• 9/40

• 9/400

• 4/5

Which of the following is not equal to 1/5?

• 2/10

• 3/12

• 4/20

• 5/25

• 6/30

( 1- 1/2) x ( 1- 1/3) x (1 - 1/4)

• 1/4

• 1/5

• 2/5

• 5/6

• 1

a and b are positive integers such that a:b = 4:1 and a:4 = 4:2, find a + b

• 8

• 9

• 10

• 11

• 12

Which of the following is not divisible by 3?

• 111

• 792

• 332

• 435

• 561

Which number is between 11,888 and 12,222?

• 11,777

• 11,879

• 12,129

• 12,231

• 12,321

What is 1/3 of 3³¹ ?

• 1³⁰

• 3

• 3¹⁰

• 3³⁰

• 3²⁹

What is the smaller angle between the hour hand and the minute hand on a clock at 7:20am?

• 75^o

• 90^o

• 100^o

• 110^o

• 120^o

Which of the following can be the sides of a right angled triangle?

• 6, 8, 10

• 5, 7, 9

• 3, 5, 7

• 2, 3, 4

• 1, 2, 3

What is the volume of a rectangular prism of sides 4cm by 7cm by 10cm?

• 21cm³

• 280cm³

• 38cm³

• 120cm³