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

Bopanna was working on a murder case when he received a message about the location of the murder weapon.
The message was encrypted as below.

"deb mitciv eht edisni neddih si nopaew redrum ehT"

Tell me the location of the murder weapon.

I am sometimes honest
Sometimes dishonest
I can be sweet and also bitter
I can hurt you real bad and
also make u smile and blush ☺️
What am I?

What is the largest number you can write with just 3 digits?

Can you find out which triangle will have a bigger area among the following?
1. A triangle with sides 300, 400 and 500
2. A triangle with sides 300, 400 and 700

An explorer goes on an exposition in the jungle. He sets up camp in the middle of the jungle. The next morning he sees something with a head and a tail, but he is not afraid. What did he see in his bag?

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

Find out the missing number in the picture attached:

Can you fill the blank with the correct number?

6 30 870 756030 _____

You need to move three matchsticks to form three squares. Can you do it?