A Sumerian counts and writes the number of things he has as ⦽⦽⦽⦽⦽⦽. If these are the things he has, what is ⦽ equal to?
Ram decides to check whether his teacher has taught him properly. He took three things. 1. A solid metallic ball 2. Milk 3. Air in balloon
He tried to compress these things and came up with the order of ease by which he was able to compress these.
A boy has 20 rupees in his pocket.He have to buy 20 things with his 20 rupees. He went to a shop for buying cups ₹3 each, glasses ₹1 each and spoons 25 paise each. How many things he could from his 20 rupees so that he would have 20 things.
Nikhilesh has a strange piece which can attract many objects including some non-magnetic substances. What are the things would he need to find whether it is a magnet or not?