As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

Can you start the fire using two pieces of wood?

What has 13 hearts but no other organs?

Why is Saturday stronger than Monday?

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.

There is a box. The area of its top is 240 square units, the area of the front is 300 square units and the area of the end is 180 square units.

Can you calculate the dimensions of this box with the given data?

A wooden log balances equally on the scales when weighed with three-quarters of a pound and three-quarters of a wooden log.

Can you calculate the weight of the entire wooden log?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

Which part of London exists in France as well ?