SSC_CGL_PYQ_12_Sep_2025_S3_Q25

Question:

Find the missing term:
3, 7, 15, 31, ?

लुप्त पद ज्ञात कीजिए:
3, 7, 15, 31, ?

Options:

  • a) 47
  • b) 63
  • c) 61
  • d) 64
  • a) 47
  • b) 63
  • c) 61
  • d) 64

correct answer : b)

Explanation:

The pattern follows the rule $n \times 2 + 1$:
$3 \times 2 + 1 = 7$
$7 \times 2 + 1 = 15$
$15 \times 2 + 1 = 31$
$31 \times 2 + 1 = 63$
Therefore, the missing term is 63.

यह पैटर्न $n \times 2 + 1$ नियम का अनुसरण करता है:
$3 \times 2 + 1 = 7$
$7 \times 2 + 1 = 15$
$15 \times 2 + 1 = 31$
$31 \times 2 + 1 = 63$
अतः, लुप्त पद 63 है।

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top