What has to be broken before you can use it?

Find the combined weight of the Cat, Dog and Rabbit in the given picture.

What has one letter and starts with an E?

Find the smallest sentence with all the English alphabet.

13 decks of cards have been mixed. What is the minimum number of cards that must be taken out from the above-mixed cards to guarantee at least one 'four of a kind?

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

Why 1729 is a magic number? Answer Logically.

How many triangles are there on the puzzle below?

I am a word that begins with the letter “i.” If you add the letter “a” to me, I become a new word with a different meaning, but that sounds exactly the same. What word am I?

Find a 9-digit number, which you will gradually round off starting with units, then tenth, hundred etc., until you get to the last numeral, which you do not round off. The rounding alternates (up, down, up ...). After rounding off 8 times, the final number is 500000000. The original number is commensurable by 6 and 7, all the numbers from 1 to 9 are used, and after rounding four times the sum of the not-rounded numerals equals 24.