Latest Campus Aptitude Question SOLUTION: Q. What is the next number of the following sequences 1) 1,1/2,3/2,2,5,1/3,16/3,15,12,1/4,49/4,7,? 2) 2,1,3,4,3,5,6,5,7,8,? 3) 6,9,18,6,36,3,54,? 4) 6.5,8,8,12,9.5,24,11,36 5) 7/6

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(#M40031397) CAMPUS Numerical Ability question Number Series Keep an EYE

Q. What is the next number of the following sequences
1) 1,1/2,3/2,2,5,1/3,16/3,15,12,1/4,49/4,7,?
2) 2,1,3,4,3,5,6,5,7,8,?
3) 6,9,18,6,36,3,54,?
4) 6.5,8,8,12,9.5,24,11,36
5) 7/6,3/2,11/6,13/6,5/2,?
6) 2,5,9,1,5,10,3,8,?
7) 63/4,16,26,46/5,9,19,194/3,65,75,243/8,?
8) 4,2,4,8,6,8,16,?
9) 5,6,6.5,6.5,8,7,9.5,?
10) 9,15,26/3,29/2,25/3,14,8,27/2,?
11) 1,2,3,6,11,20,37,68,?
12) 1,1,1,2,2,2,3,4,3,3,5,6,?
14) 11,8,17,14,23,24,31,32,?
15) 41.45,41.5,42,18.23,18.2,18,?

Asked In Campus PRIYA SHARMA (10 years ago)

Unsolved Read Solution (5)

Is this Puzzle helpful?   (7)   (1) Submit Your Solution Sequence and Series

Read Solution (5) :

mahima srivastava  (10 years ago)

2)2,1,3,4,3,5,6,5,7,8,?
make group of three and rearrange as shown below
2,1,3---> 1,2,3
4,3,5---> 3,4,5
6,5,7---> 5,6,7
8,7,9---> 7,8,9
so ans is 7
3) 6,9,18,6,36,3,54,?
considering alternate numbers or the numbers at odd positions
6,18,36,54
6*1=6
6*3=18
6*6=36
6*9=54
now,considering alternate numbers or the numbers at even positions
9,6,3
3*3=9
3*2=6
3*1=3
next 3*0=0
so, ans is 0
4)6.5, 8, 8, 12, 9.5, 24, 11, 36
considering values at odd positions
6.5,8,9.5,11
6.5+1.5=8
8+1.5=9.5
9.5+1.5=11
next, 11+1.5=12.5
so ans is 12.5
8) 4,2,4,8,6,8,16,?
series is like
4, ... 2,4, ... 8, ...6,8,... 16
clearly,
2+2=4
4+2=6
6+2=8... and so on
and
4*2=8
8*2=16
so answer is
16*2=32

Is this solution Helpfull? Yes (4) | No (2)  

ayesha zulkha  (10 years ago)

2)Given series is {2},[1],3,{4},[3],5,{6},[5],7,{8},[7=ans],9,{10}
it is combination of three series 2,4,6,8:
1,3,5,(7=ans):3,5,7,9
three series differentiated by different brackects

Is this solution Helpfull? Yes (1) | No   

ayesha zulkha  (10 years ago)

5)series is 7/6,9/6,11/6,13/6,15/6 so the next no is 17/6=ans
9)its combination of two series 5,6.5,8,9.5 and 6,6.5,7,7.5=ans
12)its combination of 3 series [1],{1},1,[2],{2},2,[3],{4},3,[3],{5},6
one series is 1,2,3,3,6=ans,9
second series is 1,2,(3:skipped)4,5,(6:skipped)7,8....
third series is 1,2,3,(skip 4,5),6,7,8,(skip 9,10)...
the whole series may continue as 1,1,1,2,2,2,3,4,3,3,5,6,{6,7,7...
14)[11],8,[17],14,[23],24,[31],32 is divided in to 2 series as
first series is 11,11+6,17+6,23+8,31+8=ans
second series is 3^2-1,4^2-2,5^2-1,6^2-4,7^2-1,8^2-6

Is this solution Helpfull? Yes (1) | No   

anjana gupta  (10 years ago)

2) 2,1,3,4,3,5,6,5,7,8
first make a group of 3 numbers 2 1 3
4 3 5
6 5 7
8 9 9
so ans will be 9

Is this solution Helpfull? Yes | No (1)  

swet shilpi  (9 years ago)

6) make set of three
2,2+3=5,5+4=9,
1,1+4=5,5+5=10,
3,3+5=8,8+6=14

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