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ഒരു സംഖ്യയുടെ 60% ത്തിനോട് 360 കൂട്ടുമ്പോൾ ആ സംഖ്യ തന്നെ കിട്ടും. സംഖ്യ ഏത് ?

A600

B800

C900

D1500

Answer:

C. 900

Read Explanation:

സംഖ്യ X ആയാൽ X × 60/100 + 360 = X 60X + 36000 = 100X 40X = 36000 X = 900


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