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2500 ഗ്രാം ഭാരമുള്ള ഒരു സംയുക്തത്തിൽ A, B എന്നീ രണ്ട് ലോഹങ്ങൾ യഥാക്രമം 70%, 30% അടങ്ങിയിരിക്കുന്നു. അവരുടെ ഭാരം തമ്മിലുള്ള വ്യത്യാസം കണ്ടെത്തുക.

A1.5 kg

B2 kg

C1 kg

D1.2 kg

Answer:

C. 1 kg

Read Explanation:

സംയുക്തത്തിന്റെ 100% = 2500 gm A = 70%, B = 30% A, B എന്നിവ തമ്മിലുള്ള ഭാരം വ്യത്യാസം= 70% - 30% = 40% = 2500 × 40/100 = 1000gm


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