Question

Find the missing term in 7,21,22,66,67,-,202

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Given:

We have given a series which is 7,21,22,66,67,?,202.

To Find:

We have to find the missing term?

Step-by-step explanation:

       We have given a series which is 7,21,22,66,67,?,202.

• First of all we will try to find out the relation between the terms of the series.
• On observing the terms of the series we have noticed the second term of the series is 21 which is 3 times as of the first term.
• The third term is one more than the second term which is 22.
• The fourth term in the series is 66 which is again 3 times the third term.
• The fifth term is one more than the fourth term.
• Hence we get the pattern of the series which is written below

       $7\times3=21\\21+1=22\\22\times3=66\\66+1=67$

• From the above pattern the next term will be

      $67\times3=201$

Hence, the missing term is 201.