Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

John and Jill are madly in love with each other. To remind Jill of his pure love, John wants to send her a ring by post but in their country where burglary is quite prominent, any package that is not locked comes under the risk of being stolen for the contents.

John and Jill possess many padlocks but neither one of them has the other key.

Can you find a way John can send the ring to Jill safely?

What does below chemistry rebus means?

What do you think with the below Picture ?

A number can be multiplied by multiple of nine
i.e 9 18 27 36 45 ...

and the resulting number consist of only one digit.

Can you identify the number ?

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

Find the Goldfish below the given Image.

Can anyone tell me a word in the English dictionary which has a silent 'z'?

John can place six large boxes or nine small boxes into a carton.

Can you find out in how many cartons can he place sixty-six boxes in total?

With pointed fangs I sit and wait; with piercing force I crunch out fate; grabbing victims, proclaiming might; physically joining with a single bite. What am I?