Mathematics

Express 380 in Roman Numerals

• CCCXXXL

• CCCLXXX

• CCLX

• LXCCC

Write in figures: Five million, two hundred and eighty thousand and fifty nine

• 5208059

• 5208590

• 5280059

• 5280590

Express 2/5 as a decimal

• 0.4

• 0.04

• 0.004

• 0.0004

A billion has ........ digits

• 7

• 8

• 9

• 10

If 3 oranges are added to m oranges in a bag, the total becomes 20, express the equation in mathematical form

• 3m = 20

• m=20 + 3

• m + 3 = 20

• 3m+3=20

Express 36 as a percentage of 50

• 82%

• 72%

• 62%

• 52%

What is the co-efficient of x in 2x + 3x + 4x?

• 6

• 7

• 8

• 9

Mr. John has 6 sheep and 5 goats, he sells 3 sheep and 3 goats. how many animals are left?

• 6

• 5

• 4

• 3

An angle less than 90 degree is called a/an .............

• acute angle

• obtuse angle

• right angle

• reflex angle

Correct 5382 to two significant figures?

• 53

• 5000

• 5300

• 5400