Question 33Asked in BPSC TRE 2.0 (2023) Language (Hindi & English) Class 6-8 (Re-exam)

The distance between the points P(–4, 7) and Q(2, –5) isबिंदु P(–4, 7) और Q(2, –5) के बीच की दूरी है

बिंदु P(–4, 7) और Q(2, –5) के बीच की दूरी है
  1. A6 units6 यूनिट
  2. B5 units5 यूनिट
  3. C7 units7 यूनिट
  4. DMore than one of the aboveउपर्युक्त में से एक से अधिक
  5. ENone of the aboveउपर्युक्त में से कोई नहीं
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Correct answer: (E) None of the aboveउपर्युक्त में से कोई नहीं

Explanation

Distance = √[(2+4)² + (-5-7)²] = √(36 + 144) = √180 = 6√5 units, which is none of 6, 5 or 7.दूरी = √[(2+4)² + (-5-7)²] = √(36 + 144) = √180 = 6√5 इकाई, जो 6, 5 या 7 नहीं है।

From BPSC TRE 2.0 (2023) Language (Hindi & English) Class 6-8 (Re-exam) — Previous Year Paper

This is question 33 of BPSC TRE 2.0 (2023) Language (Hindi & English) Class 6-8 (Re-exam) — Previous Year Paper. See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.