यदि P:Q = 𝟑/𝟓 : 𝟓/𝟕 तथा Q:R = 𝟑/𝟒:𝟐/𝟓, तो P:Q:R किसके बराबर है?

  • 1

    𝟑/𝟓:𝟓/𝟕:𝟐/𝟓

  • 2

    𝟗/𝟐𝟎:𝟏𝟓/𝟐𝟖:𝟐/𝟕

  • 3

    𝟑/𝟓:𝟑/𝟒:𝟐/𝟓

  • 4

    𝟑/𝟓:𝟓/𝟕:𝟑/𝟒

Answer:- 2

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