26. 127, 152, 252, 477, 877, ?

1. 1. 1524

   
   
   

   2. 1512

   
   
   

   3. 1522

   
   
   

   4. इनमे से कोई नहीं ।

   
   
   

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1. सुझाव देखें उत्तर देखें चर्चा करें

   127 + 5² =152,
   152 + 10² =252,
   252 + 15² =477,
   477 + 20² =877,
   ..........
   .........

   सही विकल्प: D

   127 + 5² =152,
   152 + 10² =252,
   252 + 15² =477,
   477 + 20² =877,
   अतः 877 + 25² =?
   ∴ ? = 1502

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27. 7, 11, 19, 35, 67, ?

1. 1. 99

   
   
   

   2. 131

   
   
   

   3. 9264

   
   
   

   4. 137

   
   
   

   5. 124

   
   
   

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1. सुझाव देखें उत्तर देखें चर्चा करें

   7 + 4 = 11,
   11 + 8 = 19,
   19 + 16 = 35,
   35 + 32 = 67,
   .............
   .............

   सही विकल्प: B

   7 + 4 = 11,
   11 + 8 =19,
   19 + 16 = 35,
   35 + 32 = 67,
   अतः
   67 + 64 = ?
   ∴ ? = 131

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28. 1, 4, 10, 22, 46, ?

1. 1. 64

   
   
   

   2. 86

   
   
   

   3. 94

   
   
   

   4. 122

   
   
   

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1. सुझाव देखें उत्तर देखें चर्चा करें

   1 + 3= 4,
   4 + 6= 10,
   10 + 12= 22,
   22 + 24= 46,
   .............
   .............

   सही विकल्प: C

   1 + 3= 4,
   4 + 6= 10,
   10 + 12= 22,
   22 + 24= 46,
   अतः 46 + 48= ?
   ∴ ?=94
   

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29. 107, 97, 82, 62, ?

1. 1. 65

   
   
   

   2. 15

   
   
   

   3. 85

   
   
   

   4. 37

   
   
   

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1. सुझाव देखें उत्तर देखें चर्चा करें

   107 - 10 = 97,
   97 - 15 = 82,
   82 - 20 = 62,
   .............
   ..............

   सही विकल्प: D

   107 - 10 = 97,
   97 - 15 = 82,
   82 - 20 = 62,
   अतः 62 - 25 = ?
   ∴ ? = 37

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30. 7, 35, 175, 875, 4375, ?

1. 1. 10065

   
   
   

   2. 21875

   
   
   

   3. 34205

   
   
   

   4. 42615

   
   
   

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1. सुझाव देखें उत्तर देखें चर्चा करें

   7 × 5 =35,
   35 × 5 =175,
   175 × 5 =875,
   875 × 5 = 4375,
   .....................
   .....................

   सही विकल्प: B

   7 × 5 =35,
   35 × 5 =175,
   175 × 5 =875,
   875 × 5 = 4375,
   अतः 4375 × 5 = ?
   ∴ ?= 21875

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