Can you find out who is the kidnapper in below Picture and why, Explain ?

How many triangles do you see in the picture puzzle below?

What is full of holes but still holds water?

I am an odd number. Take away a letter and I become even. What number am I?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

What does this rebus riddle mean?

The ages of a father and son add up to 66.
The father's age is the son's age reversed.
How old could they be?
(3 possible solutions).

Which tank will fill first?

There is a circular car race track of 10km. There are two cars, Car A and Car B. And they are at the exact opposite end to each other. At Time T(0), Both cars move toward each other at a constant speed of 100 m/seconds. As we know both cars are at the same speed they will always be the exact opposite to each other.
Note, at the center, there is a bug which starts flying towards Car A at time T(0). When the bug reaches car B, it turns back and starts moving towards the car A. The speed of bug is 1m/second. After 5 hours all three stop moving.
What is the total distance covered by the bug?

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?