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ഒരു സംഖ്യയുടെ മൂന്നിൽ ഒന്നിൻ്റെ 20% എന്നത് 60 ആയാൽ സംഖ്യയുടെ 50% എത്ര?

A150

B450

C300

D600

Answer:

B. 450

Read Explanation:

സംഖ്യ X ആയാൽ X × 1/3 × 20/100 = 60 X = 60 × 100 × 3/20 = 900 900 × 50/100 = 450


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