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# Utkrisht123

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## Posts posted by Utkrisht123

1. ### What is ....

What is the value of

(m-a)(m-b).............................(m-y)(m-z)

2. ### logic logic

How many sides does a hexagonal pencil have?

3. ### An A.p.(Arithmetic proggression)

Give an A.P of 3 term whose product is a prime number.

4. ### Two parts of 30

Divide 30 into two parts such that their product is a prime number.

5. ### Matchstick puzzle 1

Here 40 matches are arranged to form 30 squares ( 16 small , 9 big , 4 bigger and 1 biggest ). Now can you remove 9 matchstick so that no square remain.
6. ### Impossible became possible 1

Two persons are running towards each other i.e in an opposite directions, at a speed of 10m/s, but their relative speed is 30m/s. Is it possible? How?

9. ### Impossible became possible

The distance between centres of two circles having radius 5 cm each is 10 cm. Suprisingly these two circles don't touch each other. How is this possible?

10. ### Very easy

You have 16 chocolates and you want to share it equally with your three friends. How will you share and how much will each get?

(Note : You cannot throw any chocolate away or divide the chocolate in half or one third)

11. ### 45 puzzle

Explain

1+2+3+4+5+6+7+8+9=45, but how can you claim 123456789=45

O.K. Sorry for that

But when you have understood the question can you find the answers?

12. ### 45 puzzle

987654321 = 45

- 864197532 = 45

---------------------

123456789 = 45

Good guess.

can you find one more

13. ### 45 puzzle

Take 45 away from 45 and leave 45 as remainder. If you think it is impossible then think once again. Here is one way

987654321 = 45

-123456789 = 45

--------------------------

864197532 = 45

Using the same system, can you find another way?

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