Question: A water tank has two taps ( Tap-1 and Tap-2) : Tap-1 can fill a tank in 8 hours and Tap-2 can empty the tank in 16 hours . How long will they take to fill the tank if both taps are opened simultaneously but Tap -2 is closed after 8 hours?

Question 1: A water tank has two taps ( Tap-1 and Tap-2) : Tap-1 can fill a tank in 8 hours and Tap-2 can empty the tank in 16 hours . How long will they take to fill the tank if both taps are opened simultaneously but Tap -2 is closed after 8 hours?

View topic: নল ও চৌবাচ্চা (Pipes and Cistern)

10

12

14

16

Source: Sonali, Rupali, Bangladesh Krishi, Rajshahi krishi unnayn,Investment Corporation of Bangladesh - 30.11.2018

Answer: 12

Explanation:

Write Reply...

You should read | Questions

To fill a tank , 25 buckets of water is required. How many buckets of water will be required to fill the same tank if the capacity of the bucket is educed to two-fifth of its present ?

A gas tank is 1/5th full and requires 32 gallons more to make it 3/7 full. What is the capacity of the tank?

12 buckets of water fill a tank when the capacity of each tank is 13.5 liters. How many buckets will be needed to fill the same tank ,the capacity of each buckets is 9 liters?

A tank can be filled by a tap in 20 minutes and by another tap in 60 minutes . Both the taps are kept open for 10 minutes and then the first tap is shut off. After this, the tank will be completely filled in what time?

A tap can fill a tank in 6 hours. After half the tank is filled, there more similar taps are opened. What is the total time taken to fill the tank completely ?

একটি চৌবাচ্চার দৈর্ঘ্য ৩ মিটার, প্রস্থ ২ মিটার ও উচ্চতা ৪ মিটার। এতে কত লিটার বিশুদ্ধ পানি ধরবে?

A tap can fill a tank in 6 hours. After half the tank is filled three more similar taps are opened . What is the total time taken to fill the tank completely?

A water tank has two taps (Tap-1 and Tap-2) . Tap -1 can fill a tank in 8 hours and Tap-2 can empty the tank in 16 hours . How long will they take to fill the tank if both taps are opened simultaneously but Tap-2 is closed after 8 hours ?

A tap can fill a tank in 6 hours. After half the tank is filled , three more similar taps are opened . What is the total time taken to fill the tank completely?

when 6 gallons of gasoline are put into a car, the indicator goes from 1/4 to 5/8 . what is the total capacity of the gasoline tank?

View all Questions

You should read | Topic

ডাটাবেজ ও ডাটাবেজ ম্যানেজমেন্ট সিস্টেম

ল.সা.গু ও গ.সা.গু (L.C.M and H.C.F)

Errors and Corrections

সাহিত্যিকদের আত্মজীবনী

ছন্দ ও ছন্দের প্রকারভেদ

ট্রেন ও গতিবেগ (Train & Speed)

Clauses and Phrases

পরিমিতি (Mensuration)

গড় (Average)

Miscellaneous Questions

Articles

0

Comments

0

Rating

0

Login