SSC-IMD-SA-REASONING-MOCK-01 – Question 7

Question:

There are 30 books in a row. What is the position of the 11th book from the left when counted from the right?

एक पंक्ति में 30 पुस्तकें हैं। बाईं ओर से 11वीं पुस्तक का स्थान दाईं ओर से गिनने पर क्या होगा?

Options:

  • 18
  • 19
  • 21
  • 20
  • 18
  • 19
  • 21
  • 20

Correct Answer: d)

Explanation:

Position from right = Total books – Position from left + 1
= 30 – 11 + 1 = 20th.

दाईं ओर से स्थिति = कुल पुस्तकें – बाईं ओर से स्थिति + 1
= 30 – 11 + 1 = 20वाँ।

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