What is at the end of a rainbow?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

A girl says this to her best friend: “I was born in 1955, and I celebrated my 17th birthday last weekend.” Her best friend thinks she’s lying, but she’s actually correct. How is that possible?

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

Without looking at a calendar, within a minute name, a boy's name using 5 consecutive 1st letters of 5 consecutive months

You have two bottles of pills marked with labels A and B. The pills are identical. The doctor has asked you to take one A pill and one B pill daily. You cant take more or less than that.

While taking out the pills one day, you took out one pill from A and by mistake took out two from B. You have no idea which pill is which now.

You cant throw away the expensive pills. What will you do now?

If you say my name, I will no longer exist. What am I?

I have a head like a cat and feet like a cat, but I am not a cat. What am I?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

The husband and wife were jogging in the morning. To match every two steps of the husband, the wife required three steps. If Both of them start with the here right foot. After how many steps do their left foot be together?