using four eights (8) and a one (1) and one mathematical symbol , create the number 100

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

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?

Sachin bought a car with a strange 5 digit numbered plate.The water image of the number is 78633 more than my car number. All the digits of car number are distinct.

What is the original number on number plate?

A sundial has the fewest moving parts of any timepiece. Which has the most?

The following question it puts forth you:

25 - 55 + (85 + 65) = ?

Then, you are told that even though you might think it's wrong, the correct answer is actually 5!

Whats your reaction to it? How can this be true?

What is the probability of choosing the correct answer at random from the options below?

a) 1/4
b) 1/2
c) 1
d) 1/4

Can you solve this tricky maths equation problem by replacing it? mark with the correct symbol?

19834 -----: 187
15921 -----: 153
17561 -----: 139
13734 -----: ???

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?