Find the area of the figure bounded by the given pair of curves y = x² - x + 3 and y = 3

• A. 17/6 units (sq)
• B. 7/6 units (sq)
• C. 5/6 units (sq)
• D. 1/6 units (sq)

in the diagram below, calculate the value of x.

• A. 60°
• B. 100°
• C. 120°
• D. 140°

Evaluate \(\int_0^{\frac{\pi}{2}}sin2xdx\)

• A. 1
• B. zero
• C. -1/2
• D. -1

A box contains 5 blue balls, 3 red balls and 2 white balls. Two balls are selected from the box with replacement. Find the probability of obtaining two blue or two red balls

• A. 17/50
• B. 3/25
• C. 1/50
• D. 3/250

Evaluate \(\frac{(81^{\frac{3}{4}}-27^{\frac{1}{3}})}{3 \times 2^3}\)

• A. 3
• B. 1
• C. 1/3
• D. 1/8

The model height and range of heights 1.35, 1.25, 1.35, 1.40, 1.35, 1.50, 1.35, 1.50, and 1.20 are m and r respectively. Find m+2r.

• A. 1.35
• B. 1.65
• C. 1.95
• D. 3.00

If 3214 is divided by 234 and leaves a remainder r, what is the value of r?

• A. zero
• B. 1
• C. 2
• D. 3

In how many ways can 6coloured chalks be arranged if 2 are same colour?

• A. 60
• B. 120
• C. 240
• D. 360

If sin θ = -1/2 for 0< θ< 360°, the value of θ is

• A. 30° and 150°
• B. 150° and 210°
• C. 210° and 330°
• D. 150° and 330°

In the diagram below, O is the centre of the circle, If< UOT = 70° and< RST = 100°. Calculate< RUO

• A. 20°
• B. 25°
• C. 50°
• D. 80°