Math puzzle for tricky mind people
This is a math puzzle for students and
for lovers of brain teasers puzzles.
To answer a series of questions
you have to guess the logical rule
with which each term relates to the others.
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If
8=18
18=13
13=23
Then
18=??
This is a puzzle number series
Number series questions are central to all competitive exams that use reasoning tests.
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What are Number Series Questions?
Number series aptitude questions present you with mathematical sequences that follow a logical rule, based on elementary arithmetic.
In these questions a sequence of numbers called ‘terms’ are presented, with 1 or more missing numbers
To answer a series of questions you have to guess the logical rule with which each term relates to the others.
Students find number sequencing questions difficult, but in reality they are not, it is a matter of proper preparation.
Practice with selective questions that cover the full range of number series problems in competitive exams.
The best step-by-step guide to tackle any exam.
E-book Number series
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Scroll down to see the answer and the explanation.
Answer The pattern is:This is an alternating number series,first add 10,then subract 5 and we continue in the same pattern. 8+10=18 18-5=13 13+10=23 23-5=18 So next we add 10 18+10=28 Answer is 28
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