I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?

Solve the equation in the image by looking at the pattern closely.

Can you Find and name the hidden bird in the picture below ?

The two towns are exactly 100 km apart. John leaves City A driving at 30 km/hr and Jacob leaves City B half an hour later driving at 60 km/hr. Who will be closer to City A when they meet?

What number divided by 4 is the same as that number minus 4?

After undergoing a successful eye operation, A blind girl has just boarded a train to her home. The doctor asked her to open the bandages after 3 hours. On her train journey, she opened the bandages and within a fraction of the time she commits suicide by jumping off the train.

Though her operation was successful, Why did she commit suicide?

At a party, there are five people and a whole round cake lying at the centre of the table. Only four people will make a cut and take their piece and the last one will get the remaining piece on the table. How can they make sure that everyone gets a 1/5th of the piece?

I have Rs.50 and I spend it in the way as below.

What are the next two letters in the following series and why?
W A T N T L I T F S _ _

*Hint: Check Puzzle Title