Pipe and Cistern by Nirmal Sir |ADRE/ Assam Police & Other Competitive Exams

[@kamaltalukdar8884]

1/20+ 1/24 - 1/15 1/x= 6+5-8/120 1/x= 3/120 X = 120/3 X = 40min 3 gallon per minute 40×3 = 120 gallon

[@nitumonisaikia5527]

Apunar class kori math bht buji paisu.atia aru math r karone voi ny.love from sivasagar❤❤

[@bobitakoneng5319]

Thank you ❤

[@prastutibora1712]

You teach very well sir

[@subhamudoi2908]

Thank you sir

[@himanshujyotidas8261]

Playlist tu bonai dibo

[@BanashreeDeka-hs8wz]

Next part lage 😊

[@MunMungogoi-i8i]

Thq sir

[@baabislife3950]

Thhnk u sir

[@popigogoiassamese4314]

Tq

[@himangshudeka4965]

Last question tu vul hoise ... A+B=120/11 A+B+W= 40 A+B+W - (A+B) = W 40-120/11=W W=40 - 120/11 min W= 320/11 min Again 1min t waste kore = 3 gallon 320/11 min t wate kore = (320/11) × 3 960/11 gallon

[@MomotazBegum-yt6db]

Thank you sir