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Question: Two trains starting at the same time from 2 stations 400 km apart and going in opposite direction cross each other at a distance of 240 km from one of the stations. What is the ratio of their speeds?
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Question: Two trains starting at the same time from 2 stations 400 km apart and going in opposite direction cross each other at a distance of 240 km from one of the stations. What is the ratio of their speeds?
Question 1: Two trains starting at the same time from 2 stations 400 km apart and going in opposite direction cross each other at a distance of 240 km from one of the stations. What is the ratio of their speeds?
View topic: অনুপাত - সমানুপাত (Ratio -Proportion)
3 : 2
4 : 3
5 : 3
None
Source: শিল্প মন্ত্রণালয়ের অধীন বিসিআইসি - সহকারী ব্যবস্থাপক (প্রশাসন) - ০৮.১২.২০১৮
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Answer: 3 : 2
Explanation:
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সংবিধান
Subject-Verb Agreement
শব্দের অর্থ ও একই শব্দ বিভিন্ন অর্থে প্রয়োগ
সর্বাধিক গুরুত্বপূর্ণ ২৫ জন সাহিত্যিক(পিএসসি নির্ধারিত ১১ জন সহ)
বিশ্ববিখ্যাত টেক জায়ান্ট
English Literature
পরিভাষা
Affirmative and Negative Agreement
কম্পিউটার এর ইতিহাস ও বিবিধ
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