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A brother wants to use his brother's desktop computer. When he opens it, he finds out that it is password protected. Now, he clicks on the hint and the following appears in front of him:
1 Jug 2 Birthdays 3 Fights 4 Cars 2 Laptops 1 Watch
He is left confused entirely. He has no clue. Can you help him with the password?

What number is it that, when multiplied by 18,27,36,45,54,63,72,81, or 99, gives a product in which the first and last figures are the same as those in the multiplier, but which when multiplied by 90 gives a product in which the last two figures are the same as those in the multiplier?

Find three magic number such that ?

Product of three numbers is prime.

1st number - 3rd number = 1st number + 2nd number

The digits 0-9(0,1,2,3,4,5,6,7,8,9) can be rearranged into 3628800 distinct 10 digits numbers.
How many of these numbers are prime ?

You have to place all the digits from 1 to 9 without repeating any number in a tic tac toe board. The condition is that the numbers should add up to 15 whether you add the numbers in each row, column or diagonally.
Can you do it?

Robin Clinton asked the junior members of his household at the breakfast table to write down five odd figures so that they will add up and make fourteen. Only one of them did it.

Distances from you to Man united is written below.

CHELSEA and ARSENAL are 700 kms away
SPURS 1800 kms away
WOLVES 200 kms away

Based on the system , How far should it be to MANCITY ?

Read carefully, think and reply.
A ______ doctor was ________ to operate on a person as there was ______
One word only but in 3 different ways fills all 3 blanks.
This is a bit tricky...

Look at this series: J14, L16, __, P20, R22, . . .
What number should fill the blank?

Suppose there is this little town with a finite number of people: (1) No two inhabitants have exactly the same number of hairs. (2) No inhabitant has exactly 409 hairs. (3) There are more inhabitants than there are hairs on the head of any inhabitant. So, what is the largest possible number of inhabitants in that little town?

What is the next number in the sequence?

61 57 50 61 43 36 61 ? ?

Amit

amola2k

aqueelak

gunadhya

ipuzzleu

Omprakash

Pallavi

sameeee

Sameer

suvarna

KiranD

Mukesh