Multiple choice

In questions no. 14 to 21 a series is given with one term missing. Choose the correct alternative from the given ones. $20, 29, 38, 47, ?$

  1. 52

  2. 58

  3. 59

  4. 56
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

This is an arithmetic progression with common difference of 9. Starting from 20: 20+9=29, 29+9=38, 38+9=47, so 47+9=56. Option D is correct.

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