Riddles: Brain Teasers

[nusrat-diu]

The riddle says 'I can be very nice when I am done'...In that case potato is the best answer, though pineapple is also cooked that I found in many recipes.

[nusrat-diu]

I'm a four-digit number! My 2nd digit is twice greater than my 3rd. The sum of all my digits is thrice greater than my last digit! The product of my 3rd and 4th digits is 12 times greater than the ratio of my 2nd to 3rd. What am I?

[nusrat-diu]

7638

[nusrat-diu]

I am with you every time,
yet no one sees me.

I make you hold grudges,
and give you a reason to be happy.

As you get older I start to disappear.

What I am?

[sethy]

If mother = 62
   Brother =52
   Sister = 22
Then father =?

[sethy]

Father= Mr 2

[sethy]

If
1=5
2=10
3=15
4=20
5=?

[sethy]

Answer- 1

[sethy]

Which is only come up but never come down?

[sethy]

ANSWER- Age.

[sethy]

I live in water.
U live in earth.
We met when we died.
What we are?
javascript:void(0);

[nature]

If mother = 62
   Brother =52
   Sister = 22
Then father =?

I dont understand what is this? please tell me about the details about this,

[sethy]

If mother = 62
   Brother =52
   Sister = 22
Then father =Mr 2?
Here, Mother, brother and sister use the designation of father.
Like,
   mother = Shajeda Rahman
   Brother =Shaidor Rahman
   Sister = Tanzina Rahman
Father =Abdur Rahman

[sethy]

I sits on your nose and hold your ear.
What am I?

[sethy]

It Is glass/sunglass.