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google search
Google search results:
1: https://www.quora.com/A-man-goes-to-his-office-from-his-house-at-a-speed-of-3-km-hr-and-returns-at-a-speed-of-2-km-hr-If-he-takes-5-hours-in-going-and-coming-what-is-the-distance-between-his-house-and-office
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2: https://www.toppr.com/ask/question/a-boy-goes-from-his-house-to-school-by-bus-at-a-speed-of-20/
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3: https://www.gktoday.in/aptitude/a-boy-goes-to-his-school-from-his-house-at-a-speed-of-3-kmhr-and-returns-at-a-speed-of-2-kmhr-if-he-takes-5-hours-in-going-and-coming-the-distance-between-his-house-and-school-is/
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4: https://www.doubtnut.com/question-answer/a-boy-goes-to-school-from-his-home-at-a-speed-of-4-km-hr-and-returns-at-a-speed-of-6km-hr-if-in-tota-54786187
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5: https://www.competoid.com/quiz_answers/14-0-19963/Question_answers/
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6: https://testbook.com/question-answer/a-boy-goes-to-school-from-his-village-at-3-kmph-an--5e610951f60d5d332ddc5a6d
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7: https://studysite.org/Discuss/Question/a_boy_goes_to_his_school_from_his_house_at_a_speed_of_3_km_hr_and_returns_at_a_speedof_2_km_hr_if_he_takes_5_hours_in_going_and_coming_the_distance_between_his_houseand_school_is_-30132031.htm
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8: https://doubtnut.app/maths-question/a-boy-goes-to-school-from-his-home-at-a-speed-of-4-km-hr-and-returns-at-a-speed-of-6km-hr-if-in-tota-54786187
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9: https://www.topperlearning.com/doubts-solutions/distance
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10: https://www.scribd.com/document/296693730/Math-on-Train
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11: https://archive.org/stream/in.ernet.dli.2015.202102/2015.202102.Hindustan-Year_djvu.txt
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