Qno-6 is wrong sir ans must be 10days.. Total work=12 A+B Efficiency= 2+1 = 3 So, If both work together than Work will be completed In= 12/3 = 4Days. Since, A Leaves before 3 Days completion of work that means = 4-3= 1Days ( they together work for 1 Days) So, In 1 Day they both work together and produce= 1(Days) * 3(Total efficiency A+B)= 3 Remaining work = 12 - 3 = 9 And B's Efficiency= 1 So, Remaining work A alone can do = 9/1 = 9 Days. So, Total days = 1( they both work together) + 9(which B alone completed due to A left)= 10 Days.
🔴 QNO 6...~ for those who are saying it is wrong answer.. Remember in case of (+before days) .. Then we have to add effeciancy of these days who leaved it to the total eff. Then divide it from total units.....6 is right answer..
Q NO 6 A+B=3 TOTAL WORK 12/3= 4 DAYS BUT A LEAVES BEFORE 3 DAYS THAT MEANS HE WORK ONLY 1 DAY TOTAL WORK PENDING =9 B WORKS 1 IN 1 DAY , THEREFORE 9 WORK WILL BE DONE IN 9 DAYS 1 DAY + 9 DAYS= 10 DAYS
Qno. 6 confusion sir I think Ans is 10days Bcz they both took 4 days to complete the work and A leaves 3days before means 1 day work is together which = 3 days and remaining 9day work will be done by B in 9 days so 9+1 =10 days
4 days khaan Likha hai 🙄🙄... Ans 6 days hi hai 👍 I will discuss it again in Next Lecture👍👍 Or You can message on Instagram - Igclasses1 I will clear your doubt through voice Note 👍
Thanks ishan sir I like your art of teaching I will definitely make you count if I got selected in VLW exam. 🌴🍃🌺🌺🍃🌴 💛🌻🌻🌻🌻💚 🌻🌻 😍 🌻🌻 🌻Love YOU🌻 🌻🌻 🌹 🌻🌻 💚🌻🌻🌻🌻💛 🌴🍃🌺🌺🍃🌴
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Qno 6...6 is wrong answer A and b can complete a work in 4 days but a left before 3 days means he work in only 1 day, the work left is 9 , B's efficiency is 1 work in 1 day, he can complete 9 work in 9 days So remaining 9 days + first one day =10 days total
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So nice very easy banana aap nay great lovely
Legends are watching just before 9 days of exam..
And me before 7 days😂
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Right broo
Me also 7 days
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Qno-6 is wrong sir ans must be 10days..
Total work=12
A+B Efficiency= 2+1 = 3
So, If both work together than Work will be completed In= 12/3 = 4Days.
Since, A Leaves before 3 Days completion of work that means = 4-3= 1Days ( they together work for 1 Days)
So, In 1 Day they both work together and produce= 1(Days) * 3(Total efficiency A+B)= 3
Remaining work = 12 - 3 = 9
And B's Efficiency= 1
So, Remaining work A alone can do = 9/1 = 9 Days.
So, Total days = 1( they both work together) + 9(which B alone completed due to A left)= 10 Days.
Yes it is 10 days
Right
Bhai meri fat k hath mai aagyi thi iska 6 days dekh k
Yah u r right bro
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🔴 QNO 6...~ for those who are saying it is wrong answer.. Remember in case of (+before days) .. Then we have to add effeciancy of these days who leaved it to the total eff. Then divide it from total units.....6 is right answer..
Thnku so much sir
Aap AMAZING ho sir ...
Q NO 6
A+B=3 TOTAL WORK 12/3= 4 DAYS
BUT A LEAVES BEFORE 3 DAYS THAT MEANS HE WORK ONLY 1 DAY
TOTAL WORK PENDING =9
B WORKS 1 IN 1 DAY , THEREFORE 9 WORK WILL BE DONE IN 9 DAYS
1 DAY + 9 DAYS= 10 DAYS
Qno. 6 confusion sir
I think Ans is 10days
Bcz they both took 4 days to complete the work and A leaves 3days before means 1 day work is together which = 3 days and remaining 9day work will be done by B in 9 days so 9+1 =10 days
4 days khaan Likha hai 🙄🙄...
Ans 6 days hi hai 👍
I will discuss it again in Next Lecture👍👍
Or You can message on Instagram - Igclasses1
I will clear your doubt through voice Note 👍
Yes it must be 10 days...
yes corrrect answer is 10 days
Love from Kashmir 🖤🖤
Thanks ishan sir I like your art of teaching
I will definitely make you count if I got selected in VLW exam. 🌴🍃🌺🌺🍃🌴
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I well understand time and work topic, u r great sir
Great
Wow what a nice Lecture❤❤❤
really learn something new...thnx alot sir
Best lectures
Sir lcm 2 ya 3 numbers ka liya koyi trick bataav baki video awesome hai sir
Dekho sir aap bhut asha pdate ha aur aap jaise sir ki bjh se hm se log Jo institute afford nhi Kr skte ,,,pr hamare sath bhut glt ho rha ha,, phle jkpsi ka phir faa aur sath junior assistant ka,,,sir Mehnat krke selection list Me aate ha ,,,,uske baad yeh sb hota scrap ho jygi list yeh sb glt ho rha ,,,hmri liye awaj uthao,,plzzzz
😢😢😢
Nice
Qno 6...6 is wrong answer
A and b can complete a work in 4 days but a left before 3 days means he work in only 1 day, the work left is 9 , B's efficiency is 1 work in 1 day, he can complete 9 work in 9 days
So remaining 9 days + first one day =10 days total
Amazing lecture sir 👏
Questions no. 3 wrong ha if Q is twice of P (P=15,Then Q will 30) you wrote 7.5(it means half of P )
Wah! Thank you sir
Sir question 3 ka 7.5 ka lcm kaise nikala
thank u so much sir all clear
Thank you sir
Q6 Answer is 5
Before ma plus karna padtha hai
12+3 =15/3=5 😊
plz recheck sir....q6 ka ans 10 hoga
Thanks sir...
Thankyou so much sir 🥰🥰😊😊amazing tricks really i can solve question in 20 seconds thankyou so much sir 🙏🙏🥰🥰dokhebaaj nikla dagabaaj nikla 😂😂🤣🤣🤣🤣👍
😂😂😂
I can only say thankyou
Q6. I think answer is 10days..
Love you sir but please speak slow a little ❣️ i m sheeraz Ahmad district kulgam
❤❤❤❤❤❤❤
Sir 42 kaise aya
42 is lcm of three
Jkp si ka syllabus rahe ga ya new aye ga
Q6 wrong hai answer 10 hoga
❤❤❤❤❤
Agr koi Mehnat se aa b gya to firse jehi hoga,,,, jisne scam bo samne nhi aayge hm students ko bli ka bkra bnya ja rhe
Drama roz thodi hoga yr
Sir Yeh LCM ache se smajavo yeh kuse aata hi
Sir,is this series useful fr Jkas??
Yes
Fazool maim hai yeh sab padhna wagera, last pe banda 2 2 selections leke bhi khali hota hai, after investing everything.
Hardwork karna gunnah hai.
Ap kupwara sai ho kya
@@____saba3500 how do you know
@@naiemalibhat chi kya chue category chae tii karak naa kathi
@@sibtainahmad8599 lol Hahah, cxe kim wuni mae chu category,,,, Kim balai gai agadi
@@naiemalibhat ahni kam say kam rba tii asie agr tawan tii chenooooo yim nokri haa chi tohae gamken hind khetri sharkis gae sirf teh shiksich... Sharkins chu sirf naaav potus mati aesfan temis batti tii
❤
Nice