Question 18

Select the numberthat can replace the question mark (?) in the following series.
87, 89, 92, 97, 104, 115, ? , 145

Solution

The series has the addition of prime numbers. Like as,
87 + 2 = 89
89 + 3 = 92
92 + 5 = 97
97 + 7 = 104
104 + 11 = 115
115 + 13 = 128
128 + 17 = 145
$$\therefore$$ The correct answer is option B.

Share on Whatsapp Share on Whatsapp

Create a FREE account and get:

Free SSC Study Material - 18000 Questions
230+ SSC previous papers with solutions PDF
100+ SSC Online Tests for Free

SSC CGL 3rd March 2020 Shift-3

Select the numberthat can replace the question mark (?) in the following series.87, 89, 92, 97, 104, 115, ? , 145

Free SSC DILR Questions

Login to your Cracku account

Hello! 👋

Ready to Unlock Your Success?

Please Enter Your OTP

Please enter the following details

Create a free Cracku account

Select the numberthat can replace the question mark (?) in the following series.
87, 89, 92, 97, 104, 115, ? , 145