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ഒരു സംഖ്യയുടെ മൂന്നിൽ രണ്ടിൻ്റെ 20% എന്നത് 20 ആയാൽ സംഖ്യ ഏത്?

A200

B150

C100

D250

Answer:

B. 150

Read Explanation:

സംഖ്യ X ആയാൽ X × 2/3 × 20/100 = 20 X = (20 × 100×3)/(20×2) = 150


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