Question
If 20 per cent of the number of participants of drama
competition has been shortlisted for the next level of completion, then what is the number of shortlisted participants for the next level?Solution
Total Number of Participants in Drama competition = (15 × 6300)/100 = 945 The number of shortlisted participants for the next level = (945 × 20)/100 = 189
230 192 172 ? 122 100
...What value should come in the place of (?) in the following number series?
64, 80, 104, ?, 176, 224
97, 106, ?, 195, 411, 460
What will come in place of the question mark (?) in the following series?
29, 42, ?, 95, 135, 184
Find the missing term:
2, 6, 15, 31, 56, ?
32   48   96   ?   720   2520
82, 98, 130, 178, 242, ?
4 10 ? 62.5 156.25 390.625
...140, 146, 170, 224, ?, 470
7 47 ? 223 359 527
...