# Can You Ace This Simple Math Quiz Without Using a Calculator?

## You have 5 seconds for each answer. Can you do it? Created by Faye Remedios
On Apr 30, 2022

Believe us when we tell you even math whizzes fail this quiz. We aren’t kidding. Doing numbers in your head, irrespective of how simple they are, can confuse anybody. You’re different, you say? Take our quiz!

>>You're Brilliant If You Smash These Algebra Equations

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What is the square root of 0.0064?

2 / 25

What is the cube root of 2197 ?

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158 x 14 = ____

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5405 ÷ 5 = _____

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10005 - 999 = ____

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In the number 98,765; the place value of 6 is _____.

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The least number of three digits is _____.

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The largest number of five digits is _____.

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The difference between the smallest number of three digits and the largest number of two digits is ___.

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The sum of the least number of four digits and the largest number of three digits is ____.

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A number that has an even number or zero in its unit place is always divisible by ____.

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1111 + 2222 + 3333 + 4444 = ____

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2000 - (88 ÷ 4) = ____

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Complete the sequences 11 , 15 , __ , 23.

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What is the average value of 15, 10, 13, 11?

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How many hours in 150 minutes?

17 / 25

If we multiply a number by zero, what will be the answer?

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The speed of a car is 80 km/hr. The distance covered in 1.25 hours is ____.

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If one side of a square measures 10 meters, then the area of the square is ____ square meters.

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What is the opposite of 7 ?

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Which value of ' x ' makes the equation true?
x - 9 = - 21

22 / 25

Find the median value of this set;
{3, 13, 7, 5, 21, 23, 39, 23, 40, 23, 14, 12, 56, 23, 29}

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If 4 is 25% of a number, what is the number?

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Mary has read 3/5 th of a book which has 250 pages. How much of the book is not yet read by Mary?

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A car covers a distance of 100 km in 2 hours 30 minutes, and a bike covers the same distance in 2 hours. What is the ratio of their speed?

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Questions left
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On Nov 18, 2021