By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?

John is looking at Jenifer, but Jenifer is looking at Jacob. John is married, but Jacob is not.

Is a married person looking at an unmarried person ?

What's the only room from which no one can enter or leave

You need to arrange three 7 and mathematical symbols to form number 1?

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

It is a 5 letter word if you take away first letter it is something you get from sun, if you remove second letter you will get something to eat, if you remove third letter you get a word you use in pointing at and if you remove the fourth letter you get something to drink. What is it?

John can eat 27 chocolates in an hour, Jacob can eat 2 chocolates in 10 minutes, and Jolly can eat 7 chocolates in 20 minutes. How long will it take them to share and eat a box of 120 chocolates whilst playing Chess?

Which five letter word can be added at the end of below word to form a
valid word?

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If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?