With pointed fangs I sit and wait; with piercing force I crunch out fate; grabbing victims, proclaiming might; physically joining with a single bite. What am I?

Twenty frogs are sitting on a log floating on the surface of a river. Two of them decide to jump off into the water.

How many frogs are there on the log at this moment?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

Can you find out the total number of triangles in the given figure?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

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

You are given four results as below:
1111 = F
2222 = E
3333 = T
Then, can you find out how to code 4444?

A and B have a certain number of chocolates with them. If B gives one chocolate to A, they will have an equal number of chocolates. But if A gives one chocolate to B, then A will be left with half the number of chocolates that B has.

Can you find out the number of chocolates they have right now?

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

Chocolate costs 6 rupees and a Toy costs 5 rupees. If you have 32 rupees in total, how many chocolates and how many Toys can be purchased with that amount?