#1 - Maths Magic Puzzle

A number can be multiplied by multiple of nine
i.e 9 18 27 36 45 ...

and the resulting number consist of only one digit.

Can you identify the number ?

Maths Magic Puzzle

12345679

12345679 × 9 = 111111111 (only 1s)
12345679 × 18 = 222222222 (only 2s)
12345679 × 27 = 333333333 (only 3s)
12345679 × 36 = 444444444 (only 4s)
12345679 × 45 = 555555555 (only 5s)

#2 - Popular Algebraic Equation Puzzle

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 use any mathematical symbols in the space provided to make all above algebraic expressions true.

(0! + 0! + 0! )! =6
(1! + 1! + 1! )! =6
2 + 2 + 2 = 6
3 * 3 - 3 = 6
4 + 4 -sqrt(4) = 6
5 + 5 / 5 = 6
6 + 6 - 6 = 6
7 - 7 / 7 =6
8 - sqrt(sqrt(8+8) = 6
(9 + 9) / sqrt(9) = 6

#3 - 90% Failed This Equation 60/2(10+5)

Can you solve the below trick equation?

90% Failed This Equation 60/2(10+5)

450

Explanation:
60 / 2(10+5) = ?
60 / 2(15) = ?
60 / 2 x 15 = ?
Using the BODMAS rule, we need to apply division first.
30 x 15 = ?
450 ..... The Answer

#4 - Can you crack the code puzzle

A numeric lock has 3 digit code with the below rules:

(3,0,2)one number is correct and well-placed;
(3,5,6)one number is correct but wrong placed;
(5,7,4)Two numbers are correct but wrong placed;
(6,8,9)nothing is correct;
(6,7,0)one number is correct but wrongly placed

Can you crack the code puzzle

405

#5 - Number Fact Puzzle

The square of the number 111,111,111 is amazing.Whats that ?

Number Fact Puzzle

12,345,678,987,654,321 Amazing :-)

#6 - Solve Maths Equation Problem

Find the value of a by solving the maths equation in the picture below

Solve Maths Equation Problem

2(remember bodmas)

#7 - Popular Algebraic Equation Riddle

Can you solve the popular algebraic equation by replacing alphabets with a digit and equation must be true as well?
SEND
+ MORE
======
MONEY

9567
+ 1085
======
10652

#8 - Good Equation Riddle

Is it possible to get ten whether you remove one from nine or eleven? How?

It is possible if you write numbers in their roman forms.

11 = XI
If I (1) is removed, it becomes X = 10

9 = IX

If I (1) is removed, it becomes X = 10

#9 - Algebra Maths Equation Riddle

Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

(1+9+6+8+3)*(1+9+6+8+3)*(1+9+6+8+3) = 19683

J = 1, O = 9, I = 6, N = 8, T = 3

#10 - Maths Picture Pyramid Problem

You need to fill number in the bricks in the image below such that the top brick is sum of two brick below it.

Maths Picture Pyramid Problem

It can be solved as shown below.