Subject
Bank Exam
Topic
Mutual Trust Bank Ltd. - Probationary Officer - 2016
After taking 30 socks out of the dryer, Dina noticed that the ratio of blue socks to brown socks to black socks was 2 : 3 : 5. How many black socks were in the dryer ?
After taking 30 socks out of the dryer, Dina noticed that the ratio of blue socks to brown socks to black socks was 2 : 3 : 5. How many black socks were in the dryer ?
ক)
21খ)
15গ)
9ঘ)
NoneExplanation
Solution: অনুবাদঃ Dryer মেশিন থেকে 30 টি মোঝা নেয়ার পর Dina খেয়াল করলো যে নীল, বাদামি ও কালো রংয়ের মোজার অনুপাত হলো 2 : 3 : 5. Dryer মেশিনে কয়টি কালো রংয়ের মোজা ছিলো ? Black মোজার সংখ্যা = 30 = 15 টিRelated questions
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