Subject
Bank Exam
Topic
Social Islami Bank Ltd. - Probationary Officer - 2017
A rope 20.6 meters long cut is cut into two pieces. If the length of one piece of rope is 2.8 meters shorter than the length of the other, what is the length, in meters, of the longer piece of rope ?
A rope 20.6 meters long cut is cut into two pieces. If the length of one piece of rope is 2.8 meters shorter than the length of the other, what is the length, in meters, of the longer piece of rope ?
ক)
7.5খ)
11.7গ)
8.9ঘ)
10.3Explanation
Solution: প্রশ্নে বলা হচ্ছে 20.6 মিটার একটি দড়ি কেটে দুই ভাগে ভাগ করা হলো । একটি অংশের দৈর্ঘ্য অপরটি হতে 2.8 মিটার ছোট হলে বড় অংশটির দৈর্ঘ্য কত ? ধরি, ছোট অংশের দৈর্ঘ্য x মিটার বড় অংশের দৈর্ঘ্য (x + 2.8) মিটার প্রশ্নমতে, x + x + 2.8 = 20.6 => 2x = 20.6 - 2.8 = 17.8 => x = 17.8/2 = 8.9 বড় অংশের দৈর্ঘ্য = 8.9 + 2.8 = 11.7 মিটারRelated questions
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