Subject
Govt.Jobs
Topic
বিসিআইসি (সহকারী ব্যাবস্থাপকঃ প্রশাসন) - ১৩.০৫.২০২২
A 30-inch rope was cut into two pieces .The longer piece was 6 inches shorter than twice the lengthiof the shorter piece .What was the length ( in inch ) of the longer piece ?
A 30-inch rope was cut into two pieces .The longer piece was 6 inches shorter than twice the lengthiof the shorter piece .What was the length ( in inch ) of the longer piece ?
ক)
12খ)
18গ)
20ঘ)
24Explanation
মনে করি , ছোট অংশের দৈর্ঘ্য =x ইঞ্চি অতএব ,বড় " " =(2x-6) " প্রশ্নমতে, ,2x-6+x=30 বা,3x=36 বা, x=12 অতএব ,বড় অংশের দৈর্ঘ্য =2×12-6 =24-6 =18 ইঞ্চিRelated questions
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