John was born on March 5, 1970, in Delhi, India. Jacob was born 25 days before John. The year when they took birth, Republic Day fell on Monday.

Can you find out on what day was Jacob born?

There are 4 big houses. They are made from the materials: red marble, green marble, white marble and blue marble.

* Mrs Jennifer's house is somewhere to the left of the green marble one and the third one alone is white marble.
* Mrs Sharon owns a red marbles house and Mr Cruz does not live at either end, but lives somewhere to the right of the blue marbles house.
* Mr Danny lives in the fourth house, while the first house is not made from red marble.

Who lives where, and what is their house made from?

In the picture given below, can you find out which digit will take place of the question mark?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I

I know a nine-letter word having only one vowel.
Do you ?

Living above a star, I do not burn
Eleven friends and they do not turn
I can just be visited in a sequence, not once or repeatedly
PQRS are my initials
Can you tell my name accurately?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

I am a white box having no key or lid.
Yet there is a golden treasure inside it.

What Am I?