Hubhopper(https://hubhopper.com) Nature of Roots (Part 1) | Quadratic Equations | CBSE | Class 10 | Math episodic Nature of Roots (Part 1) | Quadratic Equations | CBSE | Class 10 | Math https://files.hubhopper.com/podcast/315007/1400x1400/nature-of-roots-quadratic-equations-cbse-class-10-math-part-1.jpg?v=1633077178 hi Copyright 2020 Shiksha Abhiyan Shiksha Abhiyan Shiksha Abhiyan Shiksha Abhiyan sikshaabhiyan@protonmail.com https://hubhopper.com/podcast/nature-of-roots-part-1-quadratic-equations-cbse-class-10-math/315007 https://hubhopper.com/podcast/nature-of-roots-part-1-quadratic-equations-cbse-class-10-math/315007 https://hubhopper.com/podcast/nature-of-roots-part-1-quadratic-equations-cbse-class-10-math/315007 no 7 no Q7. The age of a man is twice the square og the age of his son. Eight yeaes hence, the age of the man will be 4 years more than three times the age of his son. Find their present ages. https://listen.hubhopper.com/episode/q7-the-age-of-a-man-is-twice-the-square-og-the-age-of-his-son-eight-yeaes-hence-the-age-of-the-man-will-be-4-years-more-than-three-times-the-age-of-his-son-find-their-present-ages-1600971718/19946761 07a5c5921980389e7a723319b2b5a241 https://hubhopper.com/podcast/nature-of-roots-part-1-quadratic-equations-cbse-class-10-math/315007 Thu, 24 Sep 2020 18:21:58 +0000 175 sikshaabhiyan@protonmail.com Shiksha Abhiyan full Q6. A girl is twice as old as her sister. Four years hence, the proiduct of their ages will be 160. find their present ages. https://listen.hubhopper.com/episode/q6-a-girl-is-twice-as-old-as-her-sister-four-years-hence-the-proiduct-of-their-ages-will-be-160-find-their-present-ages-1600971671/19946751 59c64fe934d081cb63fb1daccd5f7ece https://hubhopper.com/podcast/nature-of-roots-part-1-quadratic-equations-cbse-class-10-math/315007 Thu, 24 Sep 2020 18:21:11 +0000 147 sikshaabhiyan@protonmail.com Shiksha Abhiyan full Q5. ₹6500 were divided equally among a certain number of persons. Had there been 15 more persons, each would have got ₹30 less. Find the original number of persons. https://listen.hubhopper.com/episode/q5-6500-were-divided-equally-among-a-certain-number-of-persons-had-there-been-15-more-persons-each-would-have-got-30-less-find-the-original-number-of-persons-1600971617/19946737 01db394f462c007313bc4ac7c4373b1a https://hubhopper.com/podcast/nature-of-roots-part-1-quadratic-equations-cbse-class-10-math/315007 Thu, 24 Sep 2020 18:20:17 +0000 201 sikshaabhiyan@protonmail.com Shiksha Abhiyan full Q4. The total cost of a certain length of a piece of wire is ₹200. if the piece was 5 meters longer and each metre of wire costs ₹ 2 less, the cost of the piece would heve remained unchanged. How long is the piece and what is its original rate per metre? https://listen.hubhopper.com/episode/q4-the-total-cost-of-a-certain-length-of-a-piece-of-wire-is-200-if-the-piece-was-5-meters-longer-and-each-metre-of-wire-costs--2-less-the-cost-of-the-piece-would-heve-remained-unchanged-how-long-is-the-piece-and-what-is-its-original-rate-per-metre-1600971560/19946727 e929741996608adb24cdf32ac1f5f0ee https://hubhopper.com/podcast/nature-of-roots-part-1-quadratic-equations-cbse-class-10-math/315007 Thu, 24 Sep 2020 18:19:20 +0000 229 sikshaabhiyan@protonmail.com Shiksha Abhiyan full Q3. Some students planned a picnic. The total budget for hiring a bus was rs 1440. later on, eight of these refused to go and instead paid their total share of money towards the fee of one economically weaker student of their class, and thus, the cost for each member who went for picnic, increased by rs 30. (i) How many students attended the picnic? (ii) How much money in total was paid towards the fee? Which value is reflected in this question? https://listen.hubhopper.com/episode/q3-some-students-planned-a-picnic-the-total-budget-for-hiring-a-bus-was-rs-1440-later-on-eight-of-these-refused-to-go-and-instead-paid-their-total-share-of-money-towards-the-fee-of-one-economically-weaker-student-of-their-class-and-thus-the-cost-for-each-member-who-went-for-picnic-increased-by-rs-30-i-how-many-students-attended-the-picnic-ii-how-much-money-in-total-was-paid-towards-the-fee-which-value-is-reflected-in-this-question-1600971519/19946715 d0cf1e44ef862d8268922e93e1ede4b9 https://hubhopper.com/podcast/nature-of-roots-part-1-quadratic-equations-cbse-class-10-math/315007 Thu, 24 Sep 2020 18:18:39 +0000 289 sikshaabhiyan@protonmail.com Shiksha Abhiyan full Q2. A bookseller buys a number of books for rs 1760. If he had bought 4 more books for the same amount, each book would have cost rs 22 less. How many books did he buy? https://listen.hubhopper.com/episode/q2-a-bookseller-buys-a-number-of-books-for-rs-1760-if-he-had-bought-4-more-books-for-the-same-amount-each-book-would-have-cost-rs-22-less-how-many-books-did-he-buy-1600971448/19946689 9fc7c24e0aefdef7689f976c670f4927 https://hubhopper.com/podcast/nature-of-roots-part-1-quadratic-equations-cbse-class-10-math/315007 Thu, 24 Sep 2020 18:17:28 +0000 210 sikshaabhiyan@protonmail.com Shiksha Abhiyan full Q1. A person on tour has rs 4200 for his expenses. If he extends his tour for 3 days, he has to cut down his dailey expenses by rs 70. Find the original duration of the tour. https://listen.hubhopper.com/episode/q1-a-person-on-tour-has-rs-4200-for-his-expenses-if-he-extends-his-tour-for-3-days-he-has-to-cut-down-his-dailey-expenses-by-rs-70-find-the-original-duration-of-the-tour-1600971374/19946665 879026ffc5b9daf56a1f6829e7372019 https://hubhopper.com/podcast/nature-of-roots-part-1-quadratic-equations-cbse-class-10-math/315007 Thu, 24 Sep 2020 18:16:23 +0000 196 sikshaabhiyan@protonmail.com Shiksha Abhiyan full