രണ്ട് സംഖ്യകളുടെ ലസാഗു അതിന്റെ ഉസാഘയുടെ 40 മടങ്ങാണ്. സംഖ്യകളുടെ ഗുണനഫലം1440 ആണെങ്കിൽ, അവയുടെ ഉസാഘ കണ്ടെത്തുക.

This question was previously asked in
NTPC CBT 2 2016 Previous Paper 5 (Held On: 18 Jan 2017 Shift 2)
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  1. 6
  2. 12
  3. 15
  4. 8

Answer (Detailed Solution Below)

Option 1 : 6
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Detailed Solution

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നൽകിയിരിക്കുന്നത്:

ലസാഗു = ഉസാഘയുടെ 40 മടങ്ങ്

സംഖ്യകളുടെ ഗുണനഫലം1440 ആണ്.

ഉപയോഗിച്ച സൂത്രവാക്യം:

ലസാഗു × ഉസാഘ = സംഖ്യകളുടെ ഗുണനഫലം

കണക്കുകൂട്ടൽ:

സംഖ്യകളുടെ ഉസാഘ 'H' ആണെന്നിരിക്കട്ടെ 

⇒ ലസാഗു = 40H

ഇപ്പോൾ,

ലസാഗു × ഉസാഘ = സംഖ്യകളുടെ ഗുണനഫലം

⇒ 40H × H = 1440

⇒ H2 = 1440/40 = 36

⇒ H = 6

∴ ഉസാഘ = 6

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