maths puzzles

1. Math magic your cell numbers:
Last digit x 2 + 5 x 50 + your age +365 - 615
The last 2 numbers is your AGE & 1st number is your Mobile's Last number.



2. Test ur IQ

If
5 + 3 = 28
9 + 1 = 810
8 + 6 = 214
5 + 4 = 19

Then
7 + 2 = ?
.
.
.
Ans:
59
.
Exp:
Substract 2nd from 1st, you'll get one no. Add both numbers, you'll get another no.



3. Using any maths Symbols or Signs prove it...
.
0 0 0 = 6
1 1 1 = 6
2 2 2 = 6
3 3 3 = 6
4 4 4 = 6
5 5 5 = 6
6 6 6 = 6
7 7 7 = 6
8 8 8 = 6
9 9 9 = 6
.
You can Insert Everything but Numbers,
And you can't change everything.
I'm pretty sure you can only insert on the left side of the equal-symbol.
It is a challenge to all of you.
.
.
Answer:
(Cos(0) + Cos(0) + Cos(0))! = 6
We All knows Cos(0) = 1
.
(1+1+1)! = 6
.
2+2+2 = 6
.
(3*3)-3 = 6
.
(4+4)- SqRoot(4) = 6
.
(5/5)+5 = 6
.
6+6-6 = 6
.
-(7+7)+7 = 6
.
Cuberoot(8)+cbrt(8)+cbrt(8) = 6
.
[Sqrt(9)*Sqrt(9)] - Sqrt(9) = 6



4. "CHALLENGE 4 U"
SOLVE DIZ CAUSE
7 . 3 . 2 =15
6 . 5 . 3 =12
5 . 4 . 2 =12
8 . 7 . 5 =21
6 . 7 . 3 =(?)
Reply in 10 mnts.
Answer: 21


5.
2 . 3 . 4 . 15 . 12
3 . 4 . 5 . 28 . 20
4 . 5 . 6 . 45 . 30
5 . 6 . 7 . 66 . 42
6 . 7 . 8 . ?? . 56
Reply in 10 mnts.
Answer: 91



6. Test of Your I.Q Level
1,1,2,3,5,8,13,........... Next Number Kya Hoga.
Challenge For You.
Answer: 21
Logic: Next Num Is the Sum of Last Two Numbers.


7. At 6'o a Clock ticks 6 times.
The time between first and last ticks is 30 seconds.
How long does it tick at 12'o clock.
ANSWER: 66 Seconds...


8. Arrange the Numbers 0 1 2 3 4 5 6 7 8 9. so that they sum up to 100.
You Can use only + and -
ANSWER:
0 + 123 - 4 - 5 - 6 - 7 + 8 - 9 = 100


9. 1 admi apni hr brthday pe ek rupiya jama krta hai
Jb wo 60vi brthday pe khzana torta hai tu us mei 15rupy hoty hain..Q??
Ans.......
29feb date of birth wala admi he,jo har 4saal bad birthday manata he,,
hr 4saal ka rupiya lagao,,jawab 15 aa jaey ga.


10.
2 2 2 2
2 6 10 14
2 10 26 50
2 14 50 X
Tell what comes in place of X.
Let c your intelligence.
Answer: X=126
Add Up side, Left side and diagonal Number.
In case of 6, 2+2+2
In case of 26, 10+6+10
In case of Answer, 50+26+50