A 52% bias toss for head using the 51% tail bias coin was done to obtain a fair result.

Can you find how bias is the floor in this case?

Replace the question mark in the picture below.

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

In a town, there are four houses located at different distances from each other. Following are the distances:

The third house is 60 meters apart from the first house.
The fourth house is 40 meters apart from the second house.
The third house is 10 meters nearer to the fourth house than it is to the second house.

Can you find out the distance between the fourth and the first house?

Can you find the largest Three-digit number whose sum is 14 and whose square is less than 5,00,000?

There is a brick of gold and a brick of iron in a boat (both 10-inch blocks), if they are both dropped into the water which will make the water level higher?

Make the seating arrangement of 10 children in such a way that there are 5 rows with 4 children in each row.

You have two bottles of pills marked with labels A and B. The pills are identical. The doctor has asked you to take one A pill and one B pill daily. You cant take more or less than that.

While taking out the pills one day, you took out one pill from A and by mistake took out two from B. You have no idea which pill is which now.

You cant throw away the expensive pills. What will you do now?