CAEC Math Practice test

Evaluate:
\(84.8 \div 4\)

Evaluate:
\(-6 \times (-9)\)

A helicopter travels at 450 km/h. It needs to cover a distance of 900 km. The helicopter departs at 7:00 a.m.
What time will it arrive?

A. 9.00 a.m.
B. 9:10 a.m.
C. 9:15 a.m.
D. 9:45 a.m.

A stoplight operates with the following cycle:
– Red for 40 seconds
– Green for 15 seconds
– Yellow for 5 seconds

What is the probability that the light is red or yellow when a vehicle approaches?

Options:
A) \( \frac{1}{4} \)

B) \( \frac{3}{4} \)

C) \( \frac{7}{10} \)

D) \( \frac{1}{2} \)

A large rectangular garden has a diagonal walking path that stretches from one corner to the opposite corner.
The length of the garden is 120 metres, and the diagonal measures 156 metres.

What is the width of the garden, to the nearest metre?

A) 100 m
B) 97 m
C) 120 m
D) 130 m

A car departs a city at 1:20 p.m. to drive to a nearby town. The town is 150 km away, and the car travels at an average speed of 90 km/h.

At what approximate time will the car arrive in the town?

Options:
A) 2:40 p.m.
B) 2:50 p.m.
C) 3:00 p.m.
D) 3:10 p.m.