Pipe and Cistern (पाइप और टंकी के प्रश्न ) | Devotion Institute | Mahendra Sir 

You are too good sir

Good

nice video

Very good Evening Sir

best teacher for maths and reasoning

Sir koi CGL k liye maths and reasoning ki play list karwa do with update

Phase x class please sir

Q.No.11 - 60 hrs

Q11. Ans-60

Q11 ans.. A - 60L

60 is right ansr

Thanks a lot Sir

Sir chsl ke liye playlist bna do 🥺

Last question answer is 60 hr 10 12 60 efficiency 6 5. Yani outlet pipe efficiency -1. Time taken 60 /1=60hr

sir eng ka bhi kuch laooooooooo

60 hr

Thank you sir ji

60 hour

60

11th ans- 60litr.. ❤️❤️❤️❤️😀😀😀😀

sir mai aapse reasoning padhkar 3 exams crack kiye . e.g- ntpc , icg , ssc gd

Rohit sir kha h sir class continue krne boliye

Sir boat and stream, algebra , trigonometry, geometry ka bhi aise session lo plz🙏 cbt 2 ke liye . 10 days ke under kara do sir plzz. Exam 12 ko hai sir.

2:12 1:6 10-60 Ans-60

Your all classes are always Superb

Very nice 👌👍

Sir english me question bahut misprint hai

Sirf अब तो मॉडल पेपर करवा दीजिये पेपर टक प्लिज़

सर हम आपके साथ हैं

Hello sir your way of teaching is totally different and really awesome understandable..... I always try to learn everything from your lectures but what problem i faced is u used hindi language which i and thousands of like me students can't understand very well, that is why i am going to request you for your intention....sir I want to say that plz and plz start math and reasoning course in your channel in English as with urdu language instead of hindi so that we can understand your teachings very well.... Like u started last month for RRB NTPC plx sir it's my humble request....plx teach us reasoning and aptitude for general common exam's in your channel..... That will be your most kindness thanks lot's of love to ur teaching from paradise on earth that's KASHMIR.....

Screen shot lene ki bhi jrurt nhi h guru ji bina pen ke bhi dia ja skta h 60 ans h🙂

Q.11 Ans. 60 Hours. Sir app bahut hi achacha study kera rahe ho. Thanks I love you

Sir i am a student of gradation 1st year , i am strengthening my base with the help of your class I want to know so much from you that which coaching should i take in Mukharji nagar for CGL.

Sir ji , Current affairs ki bhi class lgva dijiye.... Rohit Sir bhot jabardast 👌karwate hai current affairs😋

60