Duration 4:55

Real Numbers | Chapter 1 Ex 1.2 Q - 7 | NCERT | Maths Class 10th

by MathsTeacher

169 683 watched

4.4 K

Published 19 May 2018

There is a circular path around a sports field . Sonia takes 18 minutes to drive one round of the field, while Ravi takes 12 minutes for the same. Suppose they both start at the same point and at the same time, and go in the same direction. After how mamy minutes will they meet again at the starting point? Chapter 15 Probability /playlist/PLPScH_wS88ithEoUHowtT6a5_5Tfk0Vi9 Chapter 14 Statistics /playlist/PLPScH_wS88is1qvZYXmWER5cl0yvHjCez Chapter 13 Surface Areas and Volumes /playlist/PLPScH_wS88ishFwE42tNkBnoalwVMmx7F Chapter 12 Areas Related to Circles /playlist/PLPScH_wS88ivrgQBBqkSRF2ZDysMix4tj Chapter 11 Constructions /playlist/PLPScH_wS88isWKAn3aifg6-HjCV8Oqg3y Chapter 10 Circles /playlist/PLPScH_wS88iv9fKU4O9wEXMLT_5hU8jdP Chapter 9 Some Applications of Trigonometry /playlist/PLPScH_wS88iuhmlNWGK1TqZOsszINvIyD Chapter 8 Trigonometry /playlist/PLPScH_wS88ivOvtQCMxbigSoF_dFIToYA Chapter 7 Coordinate Geometry /playlist/PLPScH_wS88iuQvPOWAnDmjs0seVVBaBpO Chapter 6 Triangles /playlist/PLPScH_wS88isjMfvM6ZwS5BnR4Xvw3UML Chapter 5 Arithmetic Progression /playlist/PLPScH_wS88iuKW4_4UqDIZpSiC-7k1uU6 Chapter 4 Quadratic Equations /playlist/PLPScH_wS88isGGU42_KZP6SWFsNKwk6oM Chapter 3 Linear Equations /playlist/PLPScH_wS88is7eQQjg64t9uDHbvzxEyij Chapter 2 Polynomials /playlist/PLPScH_wS88isBQX1xiH3IxzU8xDj8Y4u9 Chapter 1 Real Numbers /playlist/PLPScH_wS88is_-HEEXVyPodTD48PgoQLn website https://www.mathsteacher.blog Please subscribe and press the bell icon to receive daily updates. RD Sharma Book /playlist/PLPScH_wS88ivlj_TscmaWNwFj1PlcxC4T Class 10 Maths IMP Questions: /playlist/PLPScH_wS88it6w7SP2rax85I0qY3-CPwK About Maths Teacher: Rashmi Sharma having 8 years of teaching experience to class X,XI and XII Maths students. In this channel I will teach full course of Maths class 10 NCERT and R.D Sharma book. My motive is to give students FREE education through YouTube channel so they do not need to travel here and there instead they just need focus on their learning anywhere anytime. With this move every level of students will get benefits.

Category Education

Comments - 428

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@MathsTeacher6 years ago *playlist links*,

... 35
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@spiritedalien4 years ago Finally found a understandable channel for myself!! Thanks a lot Mam .. Your teaching is the best!! My doubts are clear now :-) 36
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@shrishti51954 years ago Really helpful During Lock down I SUGGEST THIS CHANNEL 21
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@anime_weeb273 years ago Ma'am please make a video for the question of word problems to finding HCF and lcm
And tricks for remembering in which question we have to find HCF or LCM
Please ma'am 😭😭 10
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@bhaskarsahu83843 years ago Thank you so much😊😊❤❤😊😊❤❤😊😊❤❤❤😊😊❤❤❤❤❤ mam 😄🙏🙏🙏😊😊
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@sumitdutta71474 years ago Finally got a perfect teacher which I was searching from few months ..
Thanks mam ... I understand the way u teach us ... I am really happy ... 😊😊 28
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@sonamrajput9444 years ago Mai jab circular path Ho aur starting point same to LCM find karte hai ye samajh me aya aur mam HCF kab find karenge plzz bata dijiea 32
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@vinitapatil81464 years ago superb mam..excellent...very useful in lockdown😊 19
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@amritashukla49114 years ago Nice explaination mam you are great teacher in lockdown 1
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@shubhamposwal37463 years ago You tube is the best platform of backbanchers ,🤟😴😎💪 1
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@sheetalrai24563 years ago Thanku so much mam you explain very well 🙏
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@akashdeepyadav904 years ago Thanks ma'am
Your explanation is superb
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@syggaming37224 years ago Wow ma'am .....I found a new maths teacher....u are my favourite🤗 1
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@dineshkumartamang18864 years ago Nice. Miss. Your. Explanation is.very.good.and.your.voice
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@rishumishraee14294 years ago Mam u are great your style of teaching iss too good really your videos is very helpfull to me in this lockdown 1
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@aimaninshra12864 years ago Thanks dii bhut acche s aapne samjhaya
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@udaytomar70943 years ago Finally doubt clear other chnl only told to take lcm not told the reason of taking it
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@dhananjayrao46994 years ago Thank you so much mam app boht Acha samjati hai
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@Chochobatool1823 years ago Thanku you so much for clearing our doubt first I'm always thinking why we are finding lcm in this why not hcf... Now I knew 😎
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@adilahmad59944 years ago You are giving best job mam thanks forever
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@pramilaraju49714 years ago Great help in solving maths thank you mam 6
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@sanchisadh30605 years ago Thankyou mam u are the best maths teacher 1
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@kantarana14224 years ago Mam your way of teaching is so good it helps me a lot in lockdown thanku mam 1
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@bhaveshpatel77565 years ago Thank you mam your videos are very helpful to all 10th class's students. 10
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@mansijoshi54664 years ago Thankuuu so much mam it is quite easy to understand.
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@devilpandu71892 years ago Mam☺️ searching for a teacher❣️ like you(☆▽☆) finnally got 😍
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@vijaypandey21364 years ago Thanks Miss mera problem uhi solve Ho gya aapka video se 1
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@prathamrajput18304 years ago Thanks man for making maths easy for me before when I done maths so I felt so boring but now I really like maths very much now maths is just like a fun for me keep it up man 👍👍👍👍👍thankyouuuuuuuu 😊😊😊😊😊 1
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@SonuKumar-cb5wx4 years ago Madam ji aap acha teaching kar rahe ho
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@garvkumar83605 years ago Your videos are very supportive in my halfyearly exam ✌ 3
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@iqrashaikh91254 years ago Wow you explain good but i don't understood till now that why we have taken LCM of the no. 5
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@AnjaliSoni-yd9dw4 years ago Thank you mam .it is very useful for during the lockdown
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@shubhi19074 years ago Thank so much ma'am ...Dil se sukriya aapka......aapkibwaghah se muje 1.2 exercise tak pura samaj aa gaya🙇🙇🙇
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@DeepakSingh-bk2uq3 years ago Maam i didn't understand one thing why we only take LCM only why not HCF 1
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@mayankagarwalla17223 years ago Mam directly we can write that or we have write something in given part
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@mishraji92974 years ago But mam wo dono starting point me zyada rounds ke bad pahuchenge to app LCM liye ho kaise pta chale ga ki LCM and hcf kab Lena 26
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@naveensachin70764 years ago Mam I have a doubt y here we are taking lcm not hcf plzz explain 4
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@depanshubairagi38624 years ago Mam es sum me LCM hi kyo Liya hai , HCF bhi to le sakte hai . 1
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@verma47124 years ago Mam apne hcf kyu nhi nikala plz reply me 1
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@minturaj37324 years ago Great help in solving maths thanks you mam
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@shashikantjha67754 years ago Mam where are you from ? I am asking because your maths is very strong .thanks mam for teaching me and other people . 1
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@mr.aarushsingh75064 years ago Why we have not taken hcf?@mathsteacher 1
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@sapnasharma53586 years ago Mam your video is so helpful thanks but kase find out karenge ki Kaha lcm lena hai aur kaha hug 23
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@jeyenthisylvester45464 years ago Why did choose to take lcm? U can also take hcf right?
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@gurnimitsingh94164 years ago Mam in this question what will H.C.F WILL GIVE US 3
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@gauravyadavtarun94294 years ago Mam LCM AUR HCF Banane jaruri hai kya mamji
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@tulasi.b43794 years ago Mam I'm confused where to take L.C.M and where take H.C.F can you help me mam pleaseee 14
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@RakeshYadav_594 years ago Please tell me how to we can solve brefly
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@nameeraparveen5 years ago Ma'am how can we find out that the question wants hcf or lcm? Plz tell. BTW ma'am love your way of teaching, keep making more videos. You're the best maths teacher I ever saw🤗🤗❤ 4
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@MukeshPandit-fp2mq4 years ago Mam I also want to become a math teacher. And I hope that I should be a math teacher like you only. 😊🙂🌷🌹💐 1
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@gaurika_30043 years ago Ma'am ye toh aapne bata diya ki LCM dhoondna hai but why? Why not HCF? And what kinda questions would be HCF based and not LCM based?
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@shamasaeed15434 years ago Why don't we take hcf here???.. Why only lvm 1
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@SanjayKumar-tf2te4 years ago Hi mam, I am Muskan mujhe iss chej mein bhut confusion ho rhi H ki how I understand that to take lcm or hcf in these types of questions pls mam help me I am so thankful to you 🙏😇😍🙏 4
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@harkiratsingh34804 years ago Mam hame kaise pta chla k lcm find krna hai
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@utkarshyadav44793 years ago Mam lcm bol ke hcf kyu find kr rhi ho aap
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@avinashpower11984 years ago You are best maths teacher but most time wasting in each question 4
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@msdraghuwanshi89295 years ago Teacher...
Ye que. 4 marks m aa skta h kya ?
4 marks me aega to jyada lines likhni paregi ? 1
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@priya.06554 years ago Mam why we have taken the lcm bot confusion ho rha h btao mam plz reply me fast🙏🙏🙏
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@priyanshigujjar45184 years ago Mam u are too good . U teach so well. I can understand everything because of u. I pray for u that your all wish will be fulfilled and you are best
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@harishsingh97964 years ago thanks mam you are soooooooo great mam and I can understand everything in maths if you teach me because you teach very politely and. your voice is sooo lovely 😃😃😃 thanks mam for clearing all my doubts thanks 2
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@lsai39074 years ago Awesome mam. Thanx for clearing the doubts.
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@youthuber83214 years ago Then when we have to find H.C.F? Please reply... 4
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@jessicasdream13805 years ago Nahi...Samaj paa rhi hun kyu...LCM hmne liya hai...pata nhi ...samjh nhi aa rha hai mam😔😔😔
Kal exam bhi hai🙁 2
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@shubhamgem74913 years ago Mam I didn't know how to take common in the number mam please tell me
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@baladevpatel53735 years ago Teacher you teaching good. I got it all questions. Thankyou 1
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@dimpalpadhiyar75934 years ago Mam how we know that in this type of sum we want to find lcm
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@rlaxmiparmar46874 years ago आपके सामने एक दिन दुनिया नस्मस्तक होंगी आपका दुनिया में एक दिन राज होगा ....जय हिन्द 💝💝💝💞💞💞🙏🙏🚩 1
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@rahulgiri56253 years ago but mam bataiye ki LCM hi kyon nikalenge
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@adyansyed60713 years ago Leagend come here after datesheet came😁😂 2
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@VishnuSharma-mo8ns4 years ago Mam aap science padha sakti ho
Kyuki mam aapka explanations bahut acchi hai 1
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@ADITYATHAKUR-bi6mt2 years ago MAM हमे LCM HI KYU FIND KARNA HOTA HAI /// PLEASE MAM CLEAR my😢😢😢😢😢😢😢😢😢😢😢😢😢 doubt 1
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@Armankhan-pf4im6 years ago Mam chapter 1 exercise 1.3 ki video banaiye 2
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@tripleicon78773 years ago Mam i have a doubts that why we used LCM here. means what the reasons bheind using LCM. please clear my doubt mam. I am confused 😑😑😑
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@kajaljaiswal42914 years ago Mam mujhe smjh ni aaya ki LCM q nikala 1
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@dipanjalinath25344 years ago Mam.. Question nmbr.. 8..??? Nhi post kiya apne..?
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@kirandeverma67626 years ago Mam how to know that we have to extract lcm or hcf directly and easily in statement sums please make the a vedio on this .I want only by you . please mam don't ignore . I need much. 1
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@dancewithmeashmeetkaur26043 years ago Mam aapne example ka questions karwaya ha
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@shaktisingh61695 years ago Mam ek question h
Show that one and only one out of n, ( n+1)&(n+2) is divisible by3 where n is positive integer 3
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@saritavats30905 years ago mam how to know in which word problem we have to do LCM and in which question we have to do HCF?
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@mansabkhan35615 years ago mam lcm kyu find kiya hai isme plz tell me🙏🙏 hcf kyu nhi nikala 2
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@mamtabhatt82954 years ago Thanks mam because of you l can study math during the lockdown 1
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@kanishka.j40253 years ago Mam why we find LCM instead of HCF mam? Can u explain it....🙏🏻in English.... I am from south india 😊 I don't understand hindi mam... Plz 🙏🏻😊
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@pramiladevi30274 years ago thank u mam this qeustion is very easy I CAN Understand very well and easily
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@tanishkaagarwal40285 years ago Hi ma'am. Ma'am mujhe is cheez main bahut confusion hoti hai ki kahan HCF lena chaahiye and kahan LCM lena chaahiye. Mere saare marks chale jaate hai. Please help ma'am 🙏🙏🙏🙏 @MathsTeacher 1
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@kailashchaudhary34444 years ago Dear mam I understand to every steps more helpful for me 1
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@khushipal50014 years ago Mam iss question me humne HCF kyu nhi leya LCM hi kyu leya..
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@thenatureworld20513 years ago You are so cute thumbnail dekh kar esa lagta ha koi 5 years ke bacchi padayegi
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@amanmeshram55146 years ago But q lcm find krna h aise questions prr