30-04-2025 - Today's Quiz

1. The Lily-Pad Puzzle A pond is covered by a single water lily that doubles its coverage area every day. On Day 20 the pond is completely covered. On which day was it exactly half covered? 2. The Age-Reversal Mystery A two-digit age AB (where š“ and šµ are its tens- and ones-digits) satisfies: Reversing the digits gives an age thatā€™s 27 years younger. The sum of the digits is 9. What was the personā€™s age? 3. The Handshake Count At a gathering everyone shook hands once with every other person, and a total of 66 handshakes took place. How many people were at the gathering?

5/8/20241 min read

A classroom setting with children sitting at desks and an adult woman standing and interacting with them. The classroom has posters and decorations on the walls, including an alphabet and numbers chart, and a chalkboard with instructions. The woman is holding some items in her hands and seems to be engaging with the children, who are looking at her attentively.
A classroom setting with children sitting at desks and an adult woman standing and interacting with them. The classroom has posters and decorations on the walls, including an alphabet and numbers chart, and a chalkboard with instructions. The woman is holding some items in her hands and seems to be engaging with the children, who are looking at her attentively.

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