Which tank will fill first?

I have 50 feet long of cloth, I need to create 50 handkerchiefs each size of 1 foot. I take one minute to cut a 1-foot handkerchief. So how long will it take to cut 50 handkerchiefs?

Spot what is wrong here in below Picture?

Replace the question mark with the correct number below.

How is a fly different from a mosquito?

What's the only room from which no one can enter or leave

What 5-letter word typed in all capital letters can be read the same upside down?

Can you find out which number multiplied by itself will give the output as 12345678987654321?

Be active and find the killer in the picture Riddle below.

On a windy rainy night , I was driving in my car.
When i reach the bus stand , i see three people waiting for the bus.

1. An old lady who needs an immediate medical attention
2. My Best Friend
3. Girl whom i love from childhood

My car is a two seat, so can you tell me , what i have done in this situation ?