Find the combined weight of the Cat, Dog and Rabbit in the given picture.

I have branches, but no fruit, trunk or leaves. What am I?

What can go through glass without breaking it?

You are given four results as below:
1111 = F
2222 = E
3333 = T
Then, can you find out how to code 4444?

Only one colour, but not one size,
Stuck at the bottom, yet easily flies.
Present in sun, but not in rain,
Doing no harm, and feeling no pain.
What is it?

If I put in one bird per cage, I have one bird too many. If I put in two bird per cage, I have one cage too many. How many cages and birds do I have?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

What does this rebus riddle mean?

Can you tell a 3D object that has just two surfaces?

In a school, there are four subjects. Seventy percent of students study English, seventy five percent of students study Science, eighty five percent of students study Mathematics and eighty percent of students study Spanish.

Can you calculate the percentage of students that study all four subjects?