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

Hi, What is the exam patterns of the CDS exam? Thanks
Written Examination (a) For Indian Military Academy Naval Academy and Air Force Academy 1. English (Objective type) 100 Marks 2. General Knowledge (Objective type) 100 Marks 3. Elementary...
Meeta
Kindly suggest me a good coaching institute for NDA-coaching in Indore/Bhopal
Akon Academy is the best for NDA Coaching or Search in google
Cr
0 0
9

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

Ask a Question

Related Lessons

IAS/PCS GEOGRAPHY NCERT
https://www.youtube.com/watch?v=tp5_8_lk8N4&t=473s

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

Long Term Preprations for IAS
The process of long-term preparation is based on consistent perseverance and long-term commitment towards the goal of IAS.Keeping the fire kindled across the time is a threat most cannot do with. I would...

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....

Border management
Border is crucial in country security policy India share boundaries with seven countries Line of control(LOC) with Pakistan line of actual control(LAC) with China porous borders with Bangladesh,...

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