Rectify the following equality 101 - 102 = 1 by moving just one digit.

How many triangles are there in the picture below?

While handling a project, the landscaper is asked by the owner of the mansion that he wants four trees in front of his mansion that are exactly equidistant from each other.

How will he do it?

Before the start of the car race, John and Jacob have the same amount of fuel in their car. With this fuel, John can drive for 4 hours while Jacob can drive five hours.
After a time they realize that the amount of fuel left in John's car is 1/4th of the fuel in Jacob's.

For how long they are racing?

Can you circle exactly four of these numbers such that the total is twelve?

1 6 1
6 1 6
1 6 1
6 1 6

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

What am I?

Can you decipher the two rows to find the hidden word?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

John leaves home and then he takes three right turns. John wants to return to home but he was scared of Jacob, who is wearing a mask.

What is John Situation ?