The average age of 10 members of a committee is the same as it was 4 years ago, because an old member has been replaced by a young member. Find how much younger is the new member ?

What is the word or phrase below?
R | E | A | D

What can you catch but never throw?

Find out the missing number in the picture attached:

I am a type of room you cannot enter or leave. Raised from the ground below, I could be poisonous or a delicious treat. What am I?

Can it be possible to build a house that has all its four walls facing towards the South?

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

Can you find the six hidden animals in the picture below?

Can you name four days which start with the letter 'T'?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?