CET 2025 Slot 2 · Quant – Page 8

Ajosey buys some avocados. 2 are rotten. From remaining, 5/9 go to her fridge, rest to hostel fridge. She eats 2 and puts rest in hostel fridge. Max fridge capacity = 5. Find original number.

Aavesh, a courier delivery agent, starts at point A and makes a delivery each at points B, C and D, in that order. He travels in a straight line between any two consecutive points. The following are known:
(i) AB and CD intersect at a right angle at E, and
(ii) BC, CE and ED are respectively 1.3 km, 0.5 km and 2.5 km long.
If AD is parallel to BC, then what is the total distance (in km) that Aavesh covers in travelling from A to D?

Four friends, A, B, C and D, decide to jog for 30 minutes inside a stadium with a circular running track that is 200 metres long.

• A completes a lap every 60 seconds
• B, C and D complete a lap every 90s, 40s, and 80s respectively

The friends begin together at 4 p.m. What is the total number of laps the friends would have completed when they next cross the start line together?

The LCM and HCF of two numbers are 84 and 21 respectively. If the ratio of the two numbers is 1:4, what is the larger of the two numbers?

A small store has five units of a new phone model in stock — two white, two black, and one red. Three customers arrive at the shop to buy a unit each. Each one has a predetermined choice of the colour and will not buy a unit of any other colour. All three customers are equally likely to have any of the three colours as preference. What is the probability that the store will be able to satisfy all three customers?