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?

I am a five-letter word under you,
Remove the first letter and I am above you,
Remove the second as well and I am around you.

Who am I?

A woman is sitting in her hotel room and hears a knock at the door. She opens the door to see a man whom she’s never met before. He says, “I’m sorry, I have made a mistake, I thought this was my room.” He then goes down the corridor and into the elevator. The woman goes back into her room and calls security. What made the woman so suspicious of the man?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

Which country gets ill every time?

Find the Goldfish below the given Image.

13 decks of cards have been mixed. What is the minimum number of cards that must be taken out from the above-mixed cards to guarantee at least one 'four of a kind?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?