I am quite hot but become too cold if you remove the first two letters. What am I?

Can you find the hidden animal in the picture below?

After a heavy Thanksgiving meal, the night watchman went to work. In the morning, he told his boss he had dreamed that a saboteur planted a bomb in the factory and that he felt it was a warning. The boss promptly fired him. Worker confused, Why boss fire him?

A man died and leaves Rs.10,000 in his will. There are 6 beneficiaries- his 3 sons and their wives. The 3 wives receive Rs.3960 of which Priyanka gets Rs.100 more than Tanu and Neha gets Rs.100 more than Priyanka.
Pramod gets twice as much as his wife, Tushar gets the same as his wife, and Prashant gets 50% more than his wife.

Who is married to whom?

When you say goodbye, I am what you need to tie.
I come as a couple and go wherever you run.
Who am I?

Below is the sum of symbols in each row and column in the figure. Analyzing the figure, can you find out the value of the symbols?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

Using four sevens (7) and a one (1) create the number 100. Except for the five numerals, you can use the usual mathematical operations (+, -, x, :), root and brackets ()

I am lying and I always lie. Tell me whether I am lying or telling the truth.