UCEED 2022

0/68

Q14.How many right-angled triangles are there in the image?

Q16.A system of gears and belts is shown below. The diameters of the gears M, N, P, Q, R and S are 3, 1, 2, 1, 3 and 2 meters respectively. If the gear M is rotating at 100 rpm, what is the rpm of gear S?

UCEED2022Q15·nat·Hard196 attempts

The image shows a hanging sculpture created by tying fish-shaped cutouts of different weights by blue strings on brown sticks, as shown. The sticks and strings have negligible weight. The sculpture remains balanced after it is suspended from a ceiling. If the weight of the black fish is 5 grams, what is the weight (in grams) of the red fish?

Your answer

Keyboards off — use the numpad, just like on exam day.

UCEED 2022

0/68

Q14.How many right-angled triangles are there in the image?

UCEED2022Q15·nat·Hard196 attempts

The image shows a hanging sculpture created by tying fish-shaped cutouts of different weights by blue strings on brown sticks, as shown. The sticks and strings have negligible weight. The sculpture remains balanced after it is suspended from a ceiling. If the weight of the black fish is 5 grams, what is the weight (in grams) of the red fish?

Your answer

Keyboards off — use the numpad, just like on exam day.