The average weight of a class of 30 students is 50 kg. If the weight of the teacher is included, the average weight increases by 500 gm. The weight of the teacher is

The average weight of a class of 30 students is 50 kg. If the weight of the teacher is included, the average weight increases by 500 gm. The weight of

The average weight of a class of 30 students is 50 kg. If the weight of the teacher is included, the average weight increases by 500 gm. The weight of the teacher is

A. 50.5 kg
B. 65.5 kg
C. 62.5 kg
D. 60.5 kg

The correct answer is option B. 65.5 kg. Can you explain this answer in the comments?

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1. How to Prepare for Quantitative Aptitude for CAT by Arun Sharma

2. Ace Quantitative Aptitude For Banking and Insurance

3. Quantitative Aptitude Quantum CAT by Sarvesh K Verma

4. Quantitative Aptitude for Competitive Examinations by R.S. Aggarwal

5. Best 4000 Smart Practice Questions for Banking by S. Chand Experts

The average weight of a class of 30 students is 50 kg. If the weight of the teacher is included, the average weight increases by 500 gm. The weight of the teacher is

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Mr. Ashutosh Nautiyal is a student who is pursuing his post-graduation (MBA in Infrastructure Development and Management) from SCMHRD, Pune. He has done his B.Tech in Civil Engineering from BTKIT, Dwarahat and his schooling from Omkarananda Saraswat…

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The average weight of a class of 30 students is 50 kg. If the weight of the teacher is included, the average weight increases by 500 gm. The weight of the teacher is

The average weight of a class of 30 students is 50 kg. If the weight of the teacher is included, the average weight increases by 500 gm. The weight of the teacher is

The correct answer is option B. 65.5 kg. Can you explain this answer in the comments?

View Complete Solution Here

Books I recommend for Quantitative Aptitude:

1. How to Prepare for Quantitative Aptitude for CAT by Arun Sharma

2. Ace Quantitative Aptitude For Banking and Insurance

3. Quantitative Aptitude Quantum CAT by Sarvesh K Verma

4. Quantitative Aptitude for Competitive Examinations by R.S. Aggarwal

5. Best 4000 Smart Practice Questions for Banking by S. Chand Experts

About the Author

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