A 3 digit number is such that it's unit digit is equal to the product of the other two digits which are prime. Also, the difference between it's reverse and itself is 396.

What is the sum of the three digits?

Begin with a word, five letters to my name,
Remove the first and last but I am the same
Take out my middle and still, I remain.
What word am I?

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

A mile-long train is moving at sixty miles an hour when it reaches a mile-long tunnel. How long does it take the entire train to pass through the tunnel?

Below rebus represent famous DiCaprio movie. Can you name it?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

Can you place three balls such that the equation shown in the picture holds true?

What has to be broken before you can use it?

Which digit occurred maximum times between the number 1 and 1000?

How many words can a pen with half refill write?