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

The barber of Town shaves all men living in the town. No man living in the town is allowed to shave himself. The barber lives in that town. Who then shaves the barber of the town?

Look at this sequence from top to bottom. What is the next number in the sequence?
1
11
21
1211
111221
312211

A frog is at the bottom of a 30-meter well. Each day he summons enough energy for one 3-meter leap up the well. Exhausted, he then hangs there for the rest of the day. At night, while he is asleep, he slips 2 meters backwards. How many days does it take him to escape from the well?

What two things can you never eat for breakfast?

John speaks the truth only once a day in a week. Below are a few hints for you:

First: Days are Sunday, Monday and so on.
Second: One day he says, "I lie on Monday and Tuesday".
Third: On the next day, he says, "Today is either Thursday, Saturday or Sunday".
Fourth: On the next day, he says, "I lie on Wednesday and Friday".

Can you identify the day on which he speaks the truth?

Can you find the missing letter in the sequence?
S - T - I - L - ? - T - F - Y - C

Can you find out which number multiplied by itself will give the output as 12345678987654321?

In the image below, can you find the value of an angle(y)

What is more useful when it is broken?