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(#M40031156) IBM Logical Reasoning question Keep an EYE

Q. What is the next number of the following seqeunce
5,6,6.5,6.5,8,7,9.5,.....?

Asked In IBM amit nema (10 years ago)

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RAKESH  (10 years ago)

two series with alternate terms
5,6.5,8,9.5,...(+1.5) so next term 11
6,6.5,7,...(+0.5) so next term 7.5
next two term of series 7.5,11

Is this solution Helpfull? Yes (12) | No (1)  

akhilesh kumar  (10 years ago)

5,6,6.5,6.5,8,7,9.5...?
1st no is 5
3rd no is 6.5
5th no is 8
7th no is 9.5
diffrent betwwen ist,3rd,5th,7th is 1.5
so 2nd no is 6
4th no is 6.5
6th no is 7
8th no is 7.5
diffrent between 2nd ,4th, 6th is 0.5
so ans is 7.5
diffrent between 1st,3rd,5th,7th is 1.5

Is this solution Helpfull? Yes (6) | No   

Uv J  (10 years ago)

5+6=11
6.5+6.5=13
8+7=15
9.5+7.5=17

7.5 ans

Is this solution Helpfull? Yes (3) | No   

Tanusree Mondal  (10 years ago)

take the alternate terms
6,6.5,7,7.5 then it is obvious that it will be 7.5

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