Question Paper IBM Bangalore 2 October 2016
(1)1,3,4,5,13,2,3,4,22,1,2,3,?
Solution-> 1+3+4+5=13, 13+2+3+4=22, 22+1+2+3=28

(2)48,24,35,7,16,8,75,15,80,?
Solution-> 48/2=24 35/5=7
16/2=8 75/5=15
80/2=40

(3)5,10,9,3,6,5,4,8,7,7,?
Solution-> 5*2=10 10-1=9
3*2=6 6-1=5
4*2=8 8-1=7
7*2=14

(4)7,4,6,3,4.5,1.5,2.25,-0.75,?
Solution-> 7-3=4; 4*(3/2)=6 ;
6-3=3; 3*(3/2)=4.5;
4.5-3=1.5; 1.5*(3/2)=2.25;
2.25-3=-0.75; -0.75*(3/2)= -1.125

(5)1/4,1/4,1/2,3/2,6,?
Solution->

(6)49,7,98,16,4,48,9,3,36,25,5,?
Solution-> 7^2,7,49*2
4^2,4,16*3
3^2,3,9*4
5^2,5,25*5=125

(7)507,169,248,62,36,12,168,42,168,?
Solution-> 169*3,169, 62*4,62,
12*3,12 42*4,42
56*3=168 So 56 is Ans

(8)1,3,1,2.5,5,1,4,5,4,8,7,?
Solution-> 1+3+1=5 /2=2.5
5+1+4=10 /2=5
4+8+7=19 /2=9.5

(9)13,24,36,23,34,56,?
Solution-> 13,23,33 24,34 36,56

(10) 7,0,1,8,5,12,9,26,3,23,2,?
Solution-> 28

(11)4,2,36,4,5,1,36,16,?

(12)2,3,10,15,26,?

(13)0.03,0.0018,0.00108,0.00648,0.3888,?
Solution->Multiply by 0.06,0.6,6,60,600
Ans 233.28

(14)4,11,66,74,370,379,?
Solution-> 4, 11,11*6, 74,74*5, 379,379*4=1516 Ans

(15)7,9,11,6,11,8,5,13,5,4,15,?
Solution-> 3 series 7,6,5,4
9,11,13,15
11,8,5,2(Ans)

(16)2,1,2,3,2,9,9,0,1,1,9,?
Solution->2^1=2 3^2=9 9^0=1 1^9=1

(17)2,7,36,4,14,225,6,21,?
Solution-> 2+7=9 (9-3)^2=36
4+14=18 (18-3)^2=225
6+21=27 (27-3)^2=576

• ques 5) 1/4*1=1/4,1/4*2=1/2,1/2*3=3/2,3/2*4=6,6*5=30 ans:30
• 8 years agoHelpfull: Yes(13) No(0)
• Question no 12, 1*1 + 1, 2*2 -1 , 3*3 + 1, 4*4 - 1, 5*5 + 1, 6*6 -1... So the answer is 35
  
• 8 years agoHelpfull: Yes(5) No(1)
• (9)13+24=37 37-1=36
  23+34=57 57-1=56
  33+44 =77 77-1=76
  ans - 33
• 8 years agoHelpfull: Yes(5) No(0)
• 11. 4,2,36,4,5,1,36,16,?
  Ans: (4+2=6*6=36,4^1=4)
  (5+1=6*6=36,4^2=16)
  --> next number group will be
  6,0,36,64
• 7 years agoHelpfull: Yes(5) No(1)
• did u get any mail for further rounds
  
• 8 years agoHelpfull: Yes(2) No(0)
• Q5: 1/4,1/4,1/2,3/2,6,?
  Ans:
  1/4*1=1/4
  1/4*2=1/2
  1/2*3=3/2
  3/2*4=6
  6*5= 30 ans
• 8 years agoHelpfull: Yes(2) No(0)
• Q) 11. 4 2 36 4 5 1 36 16.. there are two series.. 4+2 = 6, 6*6=36, 4-2 = 2, 2*2 = 4.. similarly. 5 + 1 = 6 , 6*6 = 36, 5 - 1= 4, 4*4 = 16.
• 8 years agoHelpfull: Yes(1) No(3)
• Q5) we can write the following series 1/4,1/4,1/2,3/2,6,? like as 1/4,1/4,2/4,6/4,6
  (1/4)/(1/4)=1
  (2/4)/(1/4)=2
  (6/4)/(2/4)=3
  (6)/(6/4)=4
  so (x)/6=5
  Hence x=30
• 8 years agoHelpfull: Yes(1) No(0)
• 2, 7, 36, 4, 14, 225, 6, 21, ?
  break in three series
  2, 4, 6 (increments by +2)
  7,14,21 (increments by +7)
  
  36(62),225(152),?
  62, 152 , ? ( increments by +9)
  
  so ans is (15+9)2 = 242 = 576
• 8 years agoHelpfull: Yes(1) No(0)
• Question no.5)
  1/4*1=1/4
  1/4*2=1/2
  1/2*3=3/2
  3/2*4=6
  6*5=30
  
• 8 years agoHelpfull: Yes(1) No(0)
• (12) 2,3,10,15,26,?
  1^2+1=2
  2^2-1=3
  3^2+1=10
  4^2-1=15
  5^2+1=26
  6^2-1=35
  Ans: 35
• 8 years agoHelpfull: Yes(1) No(0)
• Did you or any1 got the result for this round on 2nd Oct Bangalore? If yes then when?
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• Anyone received any mail regarding the result ?
• 8 years agoHelpfull: Yes(0) No(0)
• pls send apti questions as well as business communication questions to my mail,madhurisomisetti222@gmail.com
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• 5.ans=30 1/4*1=1/4*2=1/2*3=3/2*4=6*5=30
• 8 years agoHelpfull: Yes(0) No(0)
• how about for qutn 12>>
  2+3=5.>5*2>10 nd 5*3=15
  now 3+10=13>>13*2=26..nd 13*3=39?
• 8 years agoHelpfull: Yes(0) No(2)
• Question 10:
  (7+0+1=8),
  (5+12+9=26),
  (3+23+2=28)
  Ans= 28
• 8 years agoHelpfull: Yes(0) No(0)
• Question 17:
  Ist Part:2,7,36
  4,14,225
  6,21,?
  
  set of three numbers
  2 4 6 is (differnce between niumbers is 2)
  7 14 21(differnce between niumbers is 7)
  36 225 ?(it is 6^ 2,15^2, is differnce between two number is 9 then 15+9 = 24,24^2 =576)
  ans = 576
• 8 years agoHelpfull: Yes(0) No(0)
• 1/4,1/4,1/2,3/2,6,?
  1/4*1=1/4
  1/4*2=1/2
  1/2*3=3/2
  3/2*4=6
  6*5=30
  answer=30
• 8 years agoHelpfull: Yes(0) No(0)
• sol for Q 5
  1/4 * 1= 1/4
  1/4 * 2=1/2
  1/2 * 3=3/2
  3/2 * 4=6
  6 * 5=30
  so the ans will be 30
• 8 years agoHelpfull: Yes(0) No(0)
• 12. 2,3,10,15,26,?
  Ans: first find out the difference between
  2nd no. & 1st no.
  Therefore the new series is as follows:
  3-2=1,10-3=7,15-10=5,26-15=11
  ==> 1,7,5,11
  2 series => (1,5,.....) & (7,11,.....)
  Or (1,5,9,....) & (7,11,15,....)
  Therefore difference between (?-26)
  must be equal to 9
  Hence, desired no. is 35
• 7 years agoHelpfull: Yes(0) No(1)
• 5) 1/4, 1/4, 1/2, 3/2, 6 ?
  1/4*1= 1/4
  1/4*2= 1/2
  1/2*3= 3/2
  3/2*4= 6
  6*5= 30
  ans would be -- 30
• 7 years agoHelpfull: Yes(0) No(0)
• 5> 1/4,1/4,1/2,3/2,6,?
  sol: 1/4*1=1/4
  1/4*2=1/2
  1/2*3=3/2
  3/2*4=6
  6*5=30
  so 30 is the answer
• 7 years agoHelpfull: Yes(0) No(0)
• 5>1/4,1/4,1/2,3/2,6?
  ans-1/4*1=1/4,1/4*2=1/2,1/2*3=3/2,3/2*4=6,6*5=30
  next term 30
• 7 years agoHelpfull: Yes(0) No(0)
• (12)2,3,10,15,26,?
  Split the series in two with alternate numbers
  1)2,10,26..... & 2)3,15,?,....
  10-2=8
  26-10=16
  as 16=8x2
  2)15-3=12
  ?-15=12x2
  ?=24+15=39(ans)
• 7 years agoHelpfull: Yes(0) No(0)
• Ans 5
  1/4 + 1/4= 1/2 * 1=1/2
  1/4 + 1/2= 3/4 * 2=3/2
  1/2 + 3/2= 2 * 3=6
  3/2 + 6. =15/2* 4=30
• 7 years agoHelpfull: Yes(0) No(0)
• 5) 1/4*1=1/4
  1/4*2=1/2
  1/2*3=3/2
  3/2*4=6
  6*5=30
• 7 years agoHelpfull: Yes(0) No(0)
• (5)1/4,1/4,1/2,3/2,6
  solution--> 1/4*1=1/4
  1/4*2=1/2
  1/2*3=3/2
  3/2*4=6
  6*5=30
• 7 years agoHelpfull: Yes(0) No(0)