Latest IBM Aptitude Question SOLUTION: 7,6,8,5,3,7,?.

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(#M40013376) IBM Logical Reasoning question number series Keep an EYE

7,6,8,5,3,7,?.

Asked In IBM sagar (12 years ago)

Unsolved Read Solution (13)

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Abhihek Yadav  (11 years ago)

7-1=6,7+1=8
5-2=3,5+2=7
3-3=0,3+3=6

Is this solution Helpfull? Yes (27) | No (9)  

SRIKRISHNAN R  (11 years ago)

consider 7=1st term, 8=3rd term, (7+1=8) increased by +1
consider 5=4th term, 7=6th term, (5+2=7) increased by +2
consider 7,6 decreased by -1 ,
consider 5,3 decreased by -2 ,
then next term should be 7-3 = 4 (decreased by -3 ) ans 4

Is this solution Helpfull? Yes (17) | No (8)  

PARAG KAMRA  (12 years ago)

7+6-8=5
5+3-7=1
so series will be
7,6,8,5,3,7,1

Is this solution Helpfull? Yes (11) | No (30)  

Amit kumar  (11 years ago)

6+8=14/2=7
3+7=10/2=5
0+6=6/2=3

so. 3 is the answer Enjoy it.......

Is this solution Helpfull? Yes (3) | No (9)  

Bhargava R  (8 years ago)

7-1=6,7+1=8
5-2=3,5+2=7
3-3=0,3+3=6

So pattern is first number, 1st answer, 2nd answer
First number decreases by 2 each time, second number is 1st-n, and third number is 1st+n
So answer should be 3

Is this solution Helpfull? Yes (2) | No (2)  

krishan kant sharma  (8 years ago)

7
7-1=6
7+1=8
5
5-2=3
5+2=7
3
3-3=0
3+3=6

so ANS: 3

Is this solution Helpfull? Yes (1) | No (2)  

Chitransh Teotia  (10 years ago)

6-7=-1, 8-6=2, 5-8=-3, 3-5=-2, 7-3=4
-1 , 2 , -3 , -2 , 4

Is this solution Helpfull? Yes | No (4)  

Paolo Ottolino  (8 years ago)

"Chain Group by 3: average(x,y),x,y; a,b,c and a=(average(x,y)+x)/3
7,6,8
5,3,7
?"

Is this solution Helpfull? Yes | No (1)  

RAMA MURTHY  (8 years ago)

7-1=6 7+1=8
5-2=3,5+2=7
3-3=0,3+3=6

Is this solution Helpfull? Yes | No (1)  

Nawal Kishor Sharma  (8 years ago)

consider each 3 elements in a group 7,6,8
take middle term 6
first 6+1=7
7+1=8
next 6-3=3
take another three elements
5,3,7
middle term is 3
next 3+2=5
5+2=7
so next 3 elements will be
3-3=0
middle term will be 0 and now increment will be 3
so 0+3=3
3+3=6
so three elements will be 3,0,6
so ans will be 3.

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durga prasad  (7 years ago)

7-1=6 (7,6,8)
7+1=8

5-2=3(5,3,7)
5+2=7

3-3=0(3,0,6)
3+3=6

Ans-3

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Sourabh Tiwari  (7 years ago)

7,6,8,5,3,7,?
divide in 3 part
first part is 7,5,3 sub. by -2
second part is 6,3,... so on sub by -3
third part is 8,7,... so on sub. by -1

Ans is = 3

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Sonali Jolly  (7 years ago)

7-1 =6 5-2=3 3-3=0;
7+1=8; 5+2=7

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