Subject
Quantitative Aptitude
Topic
Number
Two number are in the ratio 3 : 2. If their LCM is 240, the smaller of the two number is
Two number are in the ratio 3 : 2. If their LCM is 240, the smaller of the two number is
ক)
100খ)
80গ)
60ঘ)
50Explanation
Formula: Product of two numbers = LCM × HCF Let the two number be 3x and 2x, where x is HCF because these two numbers are in ratio 3: 2 ⇒ 3 × 2 × x 2 = 240 × x ⇒ 6x = 240 ⇒ x = 40 Smallest number is 2 times the constant = 2 × 40 = 80Related questions
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