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Maths Puzzle
Numerical Ability
Quadratic Equations
how to find center in irregular shape
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Others Other Question
Q. Use the numerals 1, 9, 9 and 6 exactly in that order to make the following numbers: 28, 32, 35, 38, 72, 73, 76, 77, 100 and 1000
You can use the mathematical symbols +, -, ×, /, √, ^ (exponent symbol) and brackets.
Example: 63 = 1×9+9×6
Q. WHAT IS REMENDER IF.
(7^8+7^9+7^10+7^11)/400