Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

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

What is the four-digit number in which the first digit is one-third the second, the third is the sum of the first two, and the last is three times the second?

As shown in the picture below, we can see a boy hanging on the tree branch to save his life. There are various ways in which he can die like1. A snake hanging toward the right waiting to bite the boy.2. A roaring Lion near the tree.3. Two crocodiles are ready to attack if the boy reaches near water. The tree is chopped to some extent, so can fall as if he moves a lot. Can you give this boy an escape plan?

We know that the number 7 is the prime followed by a cube. Which next number is also a prime followed by a cube?

Why are televisions attracted to people?

When a clock is observed, the hour hand is at a minute mark and the minutes hand is six minutes ahead of it.

When the clock is observed again after some time, the hour hand is precisely on a different minute mark and the minute hand is seven minutes ahead of it.

Can you calculate how much time has elapsed between the two observations?

A King wants to send the diamond ring to his girlfriend securely. He got multiple locks and their corresponding keys. His girlfriend does not have any keys to these locks and if he sends the key without a lock, the key can be copied in the way. How can King send the ring to his girlfriend securely?

If an electric train is travelling south, then which way is the smoke going?

An office is divided into 8 cubicles. How many of the cubicles are painted if only 1/8 of the cubicles are painted?