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20 find missing numbers to improve your IQ


20 math puzzles for fans of the brain tests and for those competing for the exams, with missing number exercises


 A good opportunity to cultivate your abilities with the hidden number puzzles.

  Part One
missing number problems 1-5

With answers and solutions 

 These math puzzles are given numbers that have a special mathematical relation and a hidden number that you need to find, according to the order.
 Trying to find the obvious numbers are connected, so you will find the missing number.

 Τhe point is to find out how the numbers are related to which mathematical formula

 You try to solve it yourself.
Below are the answers to compare and the solutions to get into the spirit of hidden number finding exercises.
Look at this questions-Try to crack the logic
 
 Time to get started.

Find the missing number
 Question 1


 Question 2


Question3



Question 4


 Question 5


The largest collection of questions, find the missing number and mathematical reasoning for those who have fun twisting  their minds.
 
Speed based competitive test always have questions on Find missing numbers-Number series and Math reasoning

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Answers and explanations

Question 1

The numbers are increasing and in fact by a lot.
Our mind goes to multiplication.
9Χ3 = 27 27Χ3 = 81
Thus 27X3 = 81
Each number is multiplied by 3
Therefore 3x3 = 9 and the answer is 3.

Question 2

The numbers are increasing but not so much.
We are thinking of adding.
We find the difference 240-206 = 34
Are we adding 34?
144 + 34 = 178 no 174 wrong

But we are close to the solution.
We add the numbers from the series of numbers 30, 32, 34

144 + 30 = 174 174 + 32 = 206 206 + 34 = 240
The answer is 174

*This exercise was relatively difficult for those who do not have much experience.

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Question 3
 
The numbers are growing too much.
Each number multiplies by itself and gives the next one in the circle.
4X4=16    16X16=256  256X256=65536
Correct answer is 16
 
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Prepare by practicing with these 30 problems and increase your ability to tackle missing number questions and pass the exams 30 Find the missing number

 For SSC CHSL and CGL and Banks

The best exam preparation "find the missing number"
 

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Question 4

The numbers are decreasing .... division
Each number is divisible by 4
768/4=192  192/4=48  48/4=12
The answer is 12
 
Question 5

The numbers are increasing but not so much ..... addition

Add the sequence of numbers
9, 18, 36
8+9=17   17+18=36   36+36=72

There is another solution
we add the sequence of numbers
9,18,27
 
8+9=17   17+18=36     36+27=63






Prepare by practicing with these 30 problems and increase your ability to tackle missing number questions and pass the exams

 For SSC CHSL and CGL and Banks

The best exam preparation "find the missing number"
 

Download it now only € 19.90 

 






1 comment:

<h2>Complete the number series158</h2>

 Number series for competitive exams Can you complete the following number series?