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

What's the only room from which no one can enter or leave

There is a bag which have 21 blue balls and 23 red balls. You also have 22 red balls outside the bag. Randomly remove two balls from the bag. * If they are of different colors, put the blue one back in the bag. * If they are the same colour, take them out and put a red ball back in the bag. Repeat this until only one ball remains in the bag. What is the color of the sole ball left in the bag ?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

Which is faster, Heat or Cold ? Explain.

Find the smallest sentence with all the English alphabet.

What has to be broken before you can use it?

What four weights can be used to balance from 1 to 30 pounds?

You along with your friend are standing in front of two houses. Each of those houses inhabits a family with two children.

Your friend tells you the below two facts:
1) On your left is a family that has a boy who likes accounts but the other child loves science.
2) On the right is a family with a seven-year-old boy and a newborn baby.

You ask him, "Does either of the family have a girl?"

To this, he replies, "I am not quite sure. But can you guess that? If you are right, I will give you $500."

Which family do you think is likely to have a girl?