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Abhishek Pandey

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Rini Aranha

4 months ago

very nice👍

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M S Mustafaa

4 months ago

Thank you Rini

Ananya Sant Ram

7 months ago

In type 05, Q2, Why is the total time considered to be 9? 9 should be for A+B. Why have we not taken it as 30-9=21?

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Abhishek Pandey

7 months ago

in this question time taken by pipe C is least as companred to B.
so tank will always not.
A and B did 9 work in 3 minutes.
and now when tap C will open this 9 work will empty.

Ananya Sant Ram

7 months ago

Okay, thank you!

Monalisha sahu

7 months ago

sir type 5 que 1 mai starting mai tap Aopen kiya h jo tank fill karta h after 12hrs tap B tank empty karega and it will take 8 hrs right ; but jab tak tap B tank empty karta h tab tak tap A to open rahega na so why r we not considering that

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Abhishek Pandey

7 months ago

Because empty time is less.

Monalisha sahu

7 months ago

so we r neglecting the amount of water filled by tap A during this empty time

Arvind sharma

a year ago

two pipes A and B can fill a tank in 36min and 45mins resp. A water pipe C can empty the tank in 30 mins. First A and B are opened . after 7 mins , C is also opened. In how many time . the tank is full?
acc. to my result through ur method i got 21 minutes because the tank would be empty in this case because the value of C is less than the A and B.. but in the book it sucks.. help me

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Abhishek Pandey

a year ago

your answer is correct

Arvind sharma

a year ago

But in the book the answer is diff 🐣

Arvind sharma

a year ago

And thanks sir u r so kind ... ur reply is too fast 🙏🏻

Abhishek Pandey

a year ago

Cheers !!

Abhishek Pandey

a year ago

Tumhara sahi hai.

Arvind sharma

a year ago

ok sir..

Laxmi Angadi

a year ago

but I got 39 minutes to fill the tank sir..and I solved by the same method u taught

Vivek Kumar Mishra

a year ago

Sir can u plz recheck the answers of type 5 questions bcz if the 8 hours take to empty the filled tank and overall time for the process would be 12+8 . Sir plz help me through this

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Abhishek Pandey

a year ago

my amswer is correct.

Vivek Kumar Mishra

a year ago

K sir tq.

Arvind sharma

a year ago

one more sir ,,,
two pipes A and B can fill a tank in 24 mins and 32 mins resp. IF BOTH THE PIPES ARE opened simulatenously , aftr how much time B should be closed so that the tank is full in 18 mins???

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Abhishek Pandey

a year ago

8 minute me band kr do.

Arvind sharma

a year ago

got it sir ..

Complete Mathematics Course for AFCAT Exam By Abhishek Pandey

Type roY Soxh 6o 18 2 H- 5

TyPe 05 PB also open d, when e So A:IS =2y 2. 2 5