Can you write down eight eights so that they add up to one thousand?

The following four words might seem abrupt to you. But you can make them meaningful by just adding vowels.
RDSH
GGPLNT
TMT
NN

Hint: All of them are vegetables.

Can you replace the question mark with the correct number in the below table sequence?

Why is the Hole below a Lock?

Before the start of the car race, John and Jacob have the same amount of fuel in their car. With this fuel, John can drive for 4 hours while Jacob can drive five hours.
After a time they realize that the amount of fuel left in John's car is 1/4th of the fuel in Jacob's.

For how long they are racing?

A mother is 21 years older than her child. In exactly 6 years from now, the mother will be exactly 5 times as old as the child.
Where's the father?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?

It has five wheels, though often think four, You cannot use it without that one more, You can put things in it, you can strap things on top, You can't find it in the market, but you can still go shop. What is it?

Can you quickly find which two matchstick figures are identical?