You know three triplets: Frank John and Wayne (need to return your money). Frank always tells the truth while John and Wayne always lie. You meet one of them on the road and can ask him a three-word question.
Which question, will you ask?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

If EELS + MARK + BEST + WARY = EASY

What does HELP + BARK + WARD + LEAD equal?

If an electric train is travelling south, then which way is the smoke going?

What is the last thing you take off before bed?

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?

In a football game, Christina defeated Teresa by 2 - 0 but no man from either side scored. How can this be possible?

I’m tall when I’m young, and I’m short when I’m old. What am I?

Can you find a rabbit in the given picture?

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