John was writing his first book. After saving the document, he locked his laptop with a password and mentioned some phrases for the hint box.

A friend of his tried opening his laptop but found out that it was password protected. Following is the hint that appeared.
1 mobile 3 books 2 roars 1 night 4 balls 2 lighters 1 ghost 1 hat 3 watches.

Can you help him in cracking the password?

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

Find the hidden tiger in the given optical illusion ?

Count the number of triangles in the picture below:

Cristina was born in 1888. She just had her 30th birthday today how did that happen?

O_er_t_o_

Complete the missing letters of the given word.

The dirtier I get, the whiter I look. Who am I?

The day before yesterday I was 25 and the next year I will be 28. This is true only one day in a year. What day is my birthday?

Solve The below Equation:

ALFA + BETA + GAMA = DELTA

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?