HCF AND LCM (part-3) FOR SSC CGL || BANK PO || CHSL || CPO || UPSC || CAT || ALL GOVT EXAMS - Videos

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IN THIS VIDEO LECTURE ASHISH SIR IS EXPLAINING ALL BASIC CONCEPTS OF HCF AND LCM TOPIC.After this all your doubts regarding this chapter will be clear

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for chapterwise videos go through the playlist:

simple interest and compound interest : “https://m.youtube.com/playlist?list=PLesyu_gd_4TG_HqUFfqNZtRkWFDQGZpjS”

Geometry all concepts:

Alligation and mixture:

trigonometry: “https://www.youtube.com/playlist?list=PLesyu_gd_4TFzfpM_M0zLv4Hic_hCrQDE”

algebra:”https://www.youtube.com/playlist?list=PLesyu_gd_4THxb7fuJYruN4fA7pcIem8Y”

ratio and proportion:”https://www.youtube.com/playlist?list=PLesyu_gd_4THfb7PvuK2CJIoWmjFPDjAw”

profit and loss:”https://www.youtube.com/playlist?list=PLesyu_gd_4TENiYSK83yTFhqRAw28cAn-”

percentage:”https://www.youtube.com/playlist?list=PLesyu_gd_4TFK-4TBuhOn7XdMPETVFQNJ”

numbers system:”https://www.youtube.com/playlist?
list=PLesyu_gd_4TFueCoyZfkrzs2ivWk7gD7D”

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35 COMMENTS

  1. To travel 780 km, an Express train takes 8 hours more than Rajdhani. If
    however, the speed of the Express train is doubled, it takes 6 hours less than
    Rajdhani. The speed (in km/hr) of Rajdhani

    sir please solve this question

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