Number Series – Multiple Choice Questions (MCQs)

1. 49. What will come in place of the question mark in the following series: 4, 9, 16, 25, 36, 49, ?

   • A. 64
   • B. 81
   • C. 100
   • D. 121

2. 50. What will come in place of the question mark in the following series: 5, 10, 17, 26, 37, ?

   • A. 50
   • B. 52
   • C. 55
   • D. 58

3. 51. What will come in place of the question mark in the following series: 1, 6, 15, 28, 45, ?

   • A. 62
   • B. 66
   • C. 70
   • D. 76