UrbanPro

Take UPSC Exams Coaching from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

If the efficiencies of BOD removal of first stage and second stage trickling filters are each 65%, then what is the overall BOD removal efficiency of these filters?

Asked by Last Modified  

Follow 0
Answer

Please enter your answer

Tutor

77.25%
Comments

Related Questions

What are the features that an IAS candiate should have ?
He/she should be energetic/hard worker.
Chinnaseethayya
0 0
9
Where I go for coaching of IAS exam?
https://vz-3ad30922-ba4.b-cdn.net/fcc58a0b-dfff-4fa1-acaf-c5e682f6aa40/play_480p.mp4
Mang
0 0
9
I need to be IPS officer so tell me how possible it is?
JOIN PEOPLE'S CLASSES Career Group ACADEMY
Chandan
0 0
8
How can I study on urbanpro.com ?
You may put your query on the web page and someone having expertise in relevant area will give you the requisite answer.
Vinit

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Upsc Current Affairs
Upsc Current Affairs (November 1-5) Tata Steel has elevated T.V Narendran as CEO and Managing Director globally. India celebrates October 31 - Rashtriya Ekta Diwas (National Unity Day). India has...

Terror Barrier, Comfort Zone, Fear, Crash Landing
Hey StudentsQuestion:What is a Terror Barrier?1. Avoiding public places? Avoiding making friends or interacting with new people in a society you have recently shifted? Not shifting to another city to change...

How to Crack UPSC Exam 2017 -18
This article is written in brief layman language for better understanding this is one of the most frequent questions from IAS or UPSC aspirant & the answer is Yes only if you have followings: 1....

Preparing for Maths Exam for SAT, GRE, NDA-NA & VII to XII Standard of Any Board
First, prepare a Formulae Notebook to make Ready Reference for solving the problems. Prepare Index page, write chapter numbers and number all pages of Notebook. Write Chapterwise formulae and mention...
A

Arun Vinayak Joshi

0 0
0

Prepositions Correct Usage And Exam Questions
In India nowdays English grammar is very imporatant because wheteher you are going to give SSC, Bank, CDS, NDA, CLAT, MBA etc exams its necessary to have good command over English. Lets have a look...
S

Siddhartha Singh Chandel

2 0
0

Recommended Articles

The CDS Exam (Combined Defence Services) is conducted by the UPSC (Union Public Service Commission) twice in a year, for selecting suitable candidates for Indian Military Academy (IMA), Officers Training Academy (OTA), Indian Naval Academy (INA) and Indian Air Force Academy (AFA). Mostly, the exam is held twice a year,...

Read full article >

No matter how long and how hard you prepare for an exam, the preparation in the last few days are considered very critical to be successful in any exam. When you are appearing for IAS Prelims, the last few days becomes even more crucial. Locked yourself up if required but give your best shot, it’s like speeding up in the...

Read full article >

The UPSC Civil Services Main exam will be start from 18th December, 2015, which means you have approximately 3 months in hand. Results of IAS Prelims are yet to be announced. Probably in the month of October you will get to know. And if you are thinking of starting preparing for the Main exam after getting the CSAT result,...

Read full article >

‘General Studies’ is a huge and wide section of civil service exams conducted by UPSC. Whether your take up the IAS, IPS or IFS - you cannot get rid of the General Studies based questions. In the prelims round, the depth of coverage of General Studies topics is concise. However during the mains exam, the syllabus for General...

Read full article >

Looking for UPSC Exams Coaching classes?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you
X

Looking for UPSC Exams Coaching Classes?

The best tutors for UPSC Exams Coaching Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Take UPSC Exams Coaching with the Best Tutors

The best Tutors for UPSC Exams Coaching Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more