40% of a number is added to 120,result is double the number.What is the number?
A45
B200
C100
D75
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ഒരു സംഖ്യയുടെ 45% വും , 25% വും തമ്മിലുള്ള വിത്യാസം 150 ആയാൽ സംഖ്യ എത്ര ?
350 ൻ്റെ എത്ര ശതമാനമാണ് 42?
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