Look at the picture and find out which square is not linked with any of the other squares.

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

John was running from 40 thieves. John has got 3 gold boxes which weigh as 4kg, 2kg, and 1kg respectively. A witty man asked John to stay with him for seven days in exchange for 1kg gold per day. John needs to stay there for seven days and also do not want to give the witty man any advance. How can John pay for his seven days stay?

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

A mother bought three dress for her triplets daughters(one for each) and put the dresses in the dark. One by one the girls come and pick a dress.
What is the probability that no girl will choose her own dress?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

There is a circular car race track of 10km. There are two cars, Car A and Car B. And they are at the exact opposite end to each other. At Time T(0), Both cars move toward each other at a constant speed of 100 m/seconds. As we know both cars are at the same speed they will always be the exact opposite to each other.
Note, at the center, there is a bug which starts flying towards Car A at time T(0). When the bug reaches car B, it turns back and starts moving towards the car A. The speed of bug is 1m/second. After 5 hours all three stop moving.
What is the total distance covered by the bug?

Can you place six X (crosses) in below board without making three in a row in any way ?

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?