In a class test, the sum of marks obtained by P in Mathematics and Science is 28. Had he got 3 more marks in Mathematics and 4 marks less in Science, the product of marks obtained in the two subjects would have been 180? Find the marks obtained in two subjects separately.

Asked by Last Modified  

Follow 1
Answer

Please enter your answer

M + S = 28 (M+3) (S-4) = 180 => (M+3)*(24-M) = 180 => (M-9) (M-12) = 0 On solving the quadratic equation, M = 9, S = 19 OR, M = 12 and S = 16
Comments

Related Questions

A refrigerator is marked for sale at Rs. 17600 inclusive of sales tax at the rate of 10%. Calculate the sales tax on the refrigerator?
Let the price of the refrigerator without sales tax = P. Here, the selling price S = 17600 and the rate of sales tax i.e., r = 10 S = P(1 + r/100) 1700= P(1 + 10/100) P * 11/10 = Rs. 17600 Therefore,...
Udaybhan
0 0
7
Name the axes where the two coordinate meet?
The point of intersection of the axes is called the origin.
Bimal
What is indeterminate form? Please explain.
Indeterminate means the number or expression we cant determine. i.e. 0/0 , infinity/infinity. Etc.
Akanksha
Define pie chart and frequency polygon?
Pie chart: If you consider a circle and it into some several parts. for each part you allot some percentage of items okay.
Ambar
0 0
7
What is an algebra?
Combination of literals and constant with Arithmetical operations.
Mang
0 0
7

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

Ask a Question

Related Lessons

Recommended Articles

Mohammad Wazid is a certified professional tutor for class 11 students. He has 6 years of teaching experience which he couples with an energetic attitude and a vision of making any subject easy for the students. Over the years he has developed skills with a capability of understanding the requirements of the students. This...

Read full article >

Raghunandan is a passionate teacher with a decade of teaching experience. Being a skilled trainer with extensive knowledge, he provides high-quality BTech, Class 10 and Class 12 tuition classes. His methods of teaching with real-time examples makes difficult topics simple to understand. He explains every concept in-detail...

Read full article >

Swati is a renowned Hindi tutor with 7 years of experience in teaching. She conducts classes for various students ranging from class 6- class 12 and also BA students. Having pursued her education at Madras University where she did her Masters in Hindi, Swati knows her way around students. She believes that each student...

Read full article >

Sandhya is a proactive educationalist. She conducts classes for CBSE, PUC, ICSE, I.B. and IGCSE. Having a 6-year experience in teaching, she connects with her students and provides tutoring as per their understanding. She mentors her students personally and strives them to achieve their goals with ease. Being an enthusiastic...

Read full article >

Looking for Class 10 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you