Mathematics First Term 2023/2024 Examination

Subtract 110_two from 11011_two.

• 10_two

• 110_two

• 111_two

• 1110_two

Find the product of 10_two and 11_two.

• 100_two

• 110_two

• 111_two

• 1011_two

Find the reciprocal of 0.65, correct to three significant figures.

• 1.54

• 1.53

• 1.52

• 1.538

If 6 men can do a job in 4 days, how many days will it take 8 men to do the same job if they work at the same rate?

• 3

• 2

• 4

• 6

If one side of a square is 0.5m, find the perimeter of the square.

• 5m

• 2m

• 1m

• 4m

A goat is tied to a peg on the ground with a rope 7m long, find the maximum area of grass the goat graze on. (Take ∏= 227 )

• 149 m²

• 154 m²

• 81 m²

• 44 m²

Convert 100100_{two to denary}

• 36

• 46

• 25

• 15

If the reciprocal of 25 is 0.4, find the reciprocal of 0.25

• 5

• 6

• 4

• 2

Expand (2x + 3 )²

• 4x² + 12x + 9

• 4x² + 6x + 6

• x² + 6x + 9

• D 6x² - 5x + 2

Simplify (8x - 2y) - (9x - 4y)

• x + 2y

• x - 2y

• x - 6y

• -x + 2y