Quant Quiz: Number Series for SBI, UIICL and Other Exams

June 3, 2016    

Directions (Q. 1 - 10) : Which will come in place of question mark (?) in the following number series? 
1. 7       11       18        34         77         ?
2. 4       40      162      448     1000       ?
3. 7      14        23        34       47          ?
4. 1      10         33       76      145         ?
5. 9       41       253      2033        20341           ?
a) 242107 
b) 243407 
c) 244105 
d) 245804 
e) 246320 
6. 1        14           90          ?           1824         5475        10952
e) none of this 
7. 5         16           49         104          ?           280           401
e) none of this 
8. 45000        8995         1794            ?          65.76          8.152
a) 360.76 
b) 363.76 
c) 353.80 
d) 352.30 
e) none of this 
9. 1          4        21          104           ?           3384            23765
e) none of this 
10) 3       732         1244            ?         1803        1928          1992

Solutions:

1. b) 7    11   18   34     77      201
            4      7     16    43  124
                 3     9      27   81 
2. d) 12x4, 22x10, 32x18, 42x28, 52x40, 62x54 
3. a) 7    14    23    34      47      62
             7     9     11      13     15
                 2     2       2        2 
4. e) 12x2-1, 22x3-2, 32x4-3, 42x5-4, 52x6-5, 62x7 
5. c) x4+5, x6+7, x8+9..
6. d) 1x7+7=14, 14x6+6=90, 90x5+5=455, 455x4+4=1824 .. 
7. b) 5+11=16, 16+33=49, 49+55=104, 104+77=181 
8. c) 45000/5-5=8995, 8995/5-5=1794, 1794/5-5=353.81757 
9. a) (1+1)x2=4, (4+3)x3=21, (21+5)x4=104, (104+7)x5=555, (555+9)x6=3384 

10. e) 3+(9)3=732, 732+(8)3=1244, 1244+(7)3=1587
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Quant Quiz: Number Series for SBI, UIICL and Other Exams 4.5 5 Yateendra sahu June 3, 2016 Directions (Q. 1 - 10) : Which will come in place of question mark (?) in the following number series?  1. 7       11       18        34...


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