Question 2

Select the term that will come in the place of ?
7, 11, 19, 31, ?, 67

Solution

find out the difference between the first number and second no

7,11,19,31,?

11-7=4

19-11=8

31-19=12

4+4=8 ,8+4=12, 12+4=16

next term will be 31+16=47


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