number theory MC

0.875written as a common fraction is

• 1/4

• 1/2

• 3/4

• 7/8

The number 3.14063 written correct to

3 decimal places is

• 3.140

• 3.141

• 3.146

• 3.150

• 0.0002

• 0.0005

• 5000

• 20000

0.386 x 0.06 =

• 0.02316

• 0.2316

• 2.313

• 23.16

If $350 is divided into two portions in the ratio

2 :5, the smaller portion is

• $70

• $100

• $175

• $250

If 60% of a number is 90 , what is the number?

• 30

• 54

• 150

• 180

The H.C.F. of 12, 15 and 60 is

• 1

• 3

• 12

• 60

The value of the digit 2 in 425.3is

• 2tenths

• 2ones

• 2tens

• 2hundreds

99 x 101 is the same as

• (99 x100) + 1

• (99 x 100) - (99 x 1)

• (99 x 100) + (99 x 1)

• (99 x 100) (99 x1)

What is the least number of plums that can be

shared equally among 6, 9 or 12 children?

• 27

• 36

• 54

• 72