Subject
বীমা কর্পোরেশন
Topic
সাধারণ বীমা কর্পোরেশন (সহকারী ব্যবস্থাপক)(IBA,DU) ০৮.১১.২০২৪
If One-third of one-fourth of a number is 15, then three-tenth of that number is:
If One-third of one-fourth of a number is 15, then three-tenth of that number is:
ক)
54খ)
45গ)
36ঘ)
35ঙ)
NoneExplanation
মনেকরি, সংখ্যাটি = x প্রশ্নমতে, x এর 1/4 এর 1/3 = 15 ⇒ x/4 এর 1/3 = 15 ⇒ x/12 = 15 ⇒ x = 12 × 15 ∴ x = 180 180 এর 3/10 = (180 × 3)/10 = 54Related questions
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