Quantitative Aptitude: Number Series Set 103

Directions(1-10): Find the missing term '?' of the following series.

1. 69,70,78,105,169,?
   
   290
   288
   294
   268
   270
   Option C
   +1^3, +2^3, +3^3, +4^3, +5^3
   ? = 294
   
   
    



2. 30,78,138,218,?,578
   313
   325
   320
   329
   338
   Option E
   +240/5, +240/4, +240/3, +240/2, +240/1
   ? = 338
   
   
    



3. 22,28,40,?,82,112
   50
   62
   58
   44
   59
   Option C
   +6*1
   +6*2
   +6*3
   +6*4
   +6*5
   ? = 58
   
   
    



4. 48,58,98,188,348,?
   550
   562
   580
   598
   574
   Option D
   +10*1^2
   +10*2^2
   +10*3^2
   +10*4^2
   +10*5^2
   ? = 598
   
   
    



5. 61,82,50,95,?,112
   28
   20
   32
   30
   35
   Option E
   +7*3
   -8*4
   +9*5
   -10*6
   +11*7
   ? = 35
   
   
    



6. 96,480,?,600,150,750
   120
   111
   115
   125
   127
   Option A
   *5,/4,*5,/4,*5,/4
   ? = 120
   
   
    



7. 56,43,64,35,?,27
   70
   68
   65
   72
   60
   Option D
   -13,+21,-29,+37,-45
   ? = 72
   
   
    



8. 54,55,58,67,94,?
   178
   181
   194
   188
   175
   Option E
   +1,+3,+9,+27,+81
   ? = 175
   
   
    



9. 53,61,81,?,157,213
   110
   113
   118
   121
   109
   Option B
   +8,+20,+32,+44,+56
   ? = 113
   
   
    



10. 23,36,62,?,153,218
    95
    90
    112
    105
    101
    Option E
    +13*1
    +13*2
    +13*3
    +13*4
    +13*5
    ? = 101