I’m tall when I’m young, and I’m short when I’m old. What am I?

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

If,
9 * 8 * 7 = 65
8 * 7 * 6 = 50
7 * 6 * 5 = 37

Find
6 * 5 * 4 = ?

In the addition below, all digits have been replaced by letters. Equal letters represent equal digits and different letters represent different digits.
ABCABA
BBDCAA
ABEABB
ABDBAA
------- +
AAFGBDH
What does the complete addition look like in digits?

Can you count the number of triangles inside a triangle?

While house hunting in London, I came across a very good leasehold property Discussing the lease the landlady told me:

'The property was originally on a 99 years lease and two-thirds of the time passed is equal to four-fifths of the time to come. Now work it out for yourself and see how many years are to go!

What does below pictogram mean?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.