Teachoo Quiz

Chapter 2 Class 9 - Ganita Manjari - Short Quiz

Chapter 2 Class 9 - Introduction to Linear Polynomials (Ganita Manjari | 5 questions

New quiz generated. These questions were selected for this attempt. Take the quiz again after finishing and Teachoo will generate another AI-adaptive set with new questions, your mistakes, and revision questions.
Attempt time 0:00
This question 0:00
Question 1 of 5
Question 1 of 5
A rally starts with 120 members. Each hour, 9 members drop out of the group. How many members will remain after 3 hours?
Select an option to see the answer, or skip this question.
Question 2 of 5
Which of the following is a polynomial of degree 3 in the variable \(x\), in which the coefficient of the \(x^2\) term is -7 ?
Select an option to see the answer, or skip this question.
Question 3 of 5
A telecom company charges a monthly fee and a cost per GB. 10 GB usage costs ₹350, and 20 GB costs ₹550. If the bill \(y\) depends on \(\mathrm{GB} x\) via \(y=a x+b\), what are the values of \(a\) and \(b\) ?
Select an option to see the answer, or skip this question.
Question 4 of 5
Sarita is reading a book of 500 pages. She reads 20 pages every day. Express the number of pages left after \(n\) days as a linear pattern.
Select an option to see the answer, or skip this question.
Question 5 of 5
If the length of a rectangle is three more than twice its width and its perimeter is 24 cm, what is the length of the rectangle?
Select an option to see the answer, or skip this question.
Try to answer one MCQ within 90 seconds.