The 21st term of an Arithmetic Progression, whose 11th term is 38 and 16th term is 73, will be: Option 1: 108 Option 2: 118 Option 3: 98 Option 4: 112

Answer: 108. Solution: a_16-a_11=5d=73-38=35, so d=7. Then a_21=a_16+5d=73+35=108.

Quantitative Reasoning

Miscellaneous

Easy

The 21st term of an Arithmetic Progression, whose 11th term is 38 and 16th term is 73, will be:

108

118

112

✅ Correct Option: 1

$a_{16}-a_{11}=5d=73-38=35$ , so $d=7$ . Then $a_{21}=a_{16}+5d=73+35=108$ .

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