• Views : 50k+
• Sol Viewed : 20k+

# Math Equation Puzzles And Riddles #1 - Algebraic Expressions Puzzle

Difficulty Popularity

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.

• Views : 80k+
• Sol Viewed : 20k+

# Math Equation Puzzles And Riddles #2 - Most Popular Number Series IAS Problem

Difficulty Popularity

Can you solve the number series problem by replacing boxes with number 1, 3 , 5 , 7 ,9 , 11 , 13 , 15?

Note: You can also repeat the number.

This interesting problem was asked in India's one of toughest competitive exam UPSC(IAS/IPS).

• Views : 80k+
• Sol Viewed : 20k+

# Math Equation Puzzles And Riddles #3 - Tricky But Simple Maths Equation

Difficulty Popularity

2^987 - 2^986

• Views : 80k+
• Sol Viewed : 20k+

# Math Equation Puzzles And Riddles #4 - Math Trick Question

Difficulty Popularity

1 pound = 100 penny
= 10 penny x 10 penny
= 1/10 pound x 1/10 pound
= 1/100 pound
= 1 penny

=> 1 pound = 1 penny

Solve this math trick question ?

• Views : 90k+
• Sol Viewed : 30k+

# Math Equation Puzzles And Riddles #5 - Tricky Equation Riddle

Difficulty Popularity

By using only ome straight line , can you make the equation correct.
5+5+5=550 ?

• Views : 60k+
• Sol Viewed : 20k+

# Math Equation Puzzles And Riddles #6 - Hard Alphametic Equation Puzzle

Difficulty Popularity

AB = CA - DE
FG = BE - HG
DB = AF - IA
JC = KC - JE
JL = LJ - DK
HE = CG - BI

You need to make above equation correct by replacing letters by number.

Note: You can using only 8 digits. (i.e. more than one letter will be mapped to same value)

• Views : 80k+
• Sol Viewed : 20k+

# Math Equation Puzzles And Riddles #7 - Most Popular Cryptarithms Puzzle

Difficulty Popularity

Can you solve below Cryptarithms puzzle by replacing letters by number to form below equation true?

NUMBER +
NUMBER
=======
PUZZLE

• Views : 70k+
• Sol Viewed : 20k+

# Math Equation Puzzles And Riddles #8 - Tricky Alphametic Problem

Difficulty Popularity

Can you replace each letter with the number (1 - 9) to make all equation correct ?

AB - C = DE / F = GH * I

• Views : 50k+
• Sol Viewed : 20k+

# Math Equation Puzzles And Riddles #9 - Replace Number In Shape Puzzle

Difficulty Popularity

Can you replace the X (both small and big x) with the numbers between 1 to 19 such that all the rows of 3 numbers between X (big x) sum to 23 ?

• Views : 80k+
• Sol Viewed : 20k+

# Math Equation Puzzles And Riddles #10 - Dollar * 4 = Quarter Equation Riddle

Difficulty Popularity

A quarter is 1/4th of a dollar but Professor Mr.GPuzzles has reversed the equation as below :

DOLLAR * 4 = QUARTER

You need to replace each alphabet by a number to decipher the logic used by Professor to make above equation true.

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