What should come in place of the question mark (?) in the following series ?
12 ? 168 504 1260 2520
The pattern followed is,
$$12\times4 = 48$$.
$$48\times3.5 = 168$$.
$$168\times3 = 504$$.
$$504\times2.5 = 1260$$.
$$126\times2 = 2520$$.
Hence, Option D is correct.
Create a FREE account and get:
Day-wise Structured & Planned Preparation Guide
By proceeding you agree to create your account
Free CAT Schedule PDF will be sent to your email address soon !!!
