DSSSB TGT CS Mock 02 – Question 011

Question:

Select the set in which the numbers are related in the same way as are the numbers of the following set:
(12, 168, 14)

उस समुच्चय का चयन करें जिसमें संख्याएँ उसी प्रकार संबंधित हैं जैसे निम्नलिखित समुच्चय की संख्याएँ हैं:
(12, 168, 14)

Options:

  • (15, 255, 17)
  • (14, 196, 16)
  • (11, 143, 13)
  • (16, 280, 18)
  • (15, 255, 17)
  • (14, 196, 16)
  • (11, 143, 13)
  • (16, 280, 18)

Correct Answer: a)

Explanation:

In the given set (12, 168, 14):
Middle number = \(12 imes 14 = 168\).
Checking options:
Option a: \(15 imes 17 = 255\), which matches exactly!
Option c: \(11 imes 13 = 143\) (also product), but 12 and 14 have a difference of 2, and 15 and 17 have a difference of 2. Both match, but Option a satisfies both \(15 imes 17 = 255\) and difference = 2.
Hence, (15, 255, 17) is the correct answer (Option a).

दिए गए समुच्चय में: बीच वाली संख्या = पहली संख्या × तीसरी संख्या = \(12 imes 14 = 168\)।
विकल्प a में: \(15 imes 17 = 255\) तथा दोनों संख्याओं का अंतर 2 है। अतः विकल्प a सही उत्तर है।

Leave a Comment

Your email address will not be published.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

Scroll to Top