Day 51: CBSE Class 10 Maths

5 questions (8 parts). Try each one first, then open its answer.

Question 1
Pair of Linear Equations in Two Variables. This type asked 3 times: 2023, 2024, 2025. This one: 2025
17 $The equation of a line parallel to the x-axis and at a distance of 3 units below x-axis is :$
Tap an option to check your answer.
Question 2 (case study, 4 parts)
Pair of Linear Equations in Two Variables. This type asked 3 times: 2023, 2024, 2025. This one: 2025
A school is organizing a grand cultural event to show the talent of its students. To accommodate the guests, the school plans to rent chairs and tables from a local supplier. It finds that rent for each chair is ₹ 50 and for each table is ₹ 200. The school spends ₹ 30,000 for renting the chairs and tables. Also, the total number of items (chairs and tables) rented are 300. If the school rents ‘x’ chairs and ‘y’ tables, answer the following questions :
36 (i) $Write down the pair of linear equations representing the given information.$
36 (ii) (a) $Find the number of chairs and number of tables rented by the school.$
36 (ii) (b) $If the school wants to spend a maximum of ₹ 27,000 on 300 items (tables and chairs), then find the number of chairs and tables it can rent.$
36 (iii) $What is maximum number of tables that can be rented in ₹ 30,000 if no chairs are rented ?$
Question 3
Polynomials. This type asked 3 times: 2022, 2024, 2025. This one: 2025
21 (a) $p(x) = (p + 1)x^2 + (2p + 3)x + (3p + 4)$
Question 4
Polynomials. This type asked 3 times: 2023, 2024, 2025. This one: 2025
6 $p(y) = 7y^2 - \dfrac{11}{3}y - \dfrac{2}{3}$
Tap an option to check your answer.
Question 5
Polynomials. This type asked 3 times: 2023, 2024, 2025. This one: 2025
16 $-4$
Tap an option to check your answer.

Question 1

Question 2 (case study, 4 parts)

Question 3

Question 4

Question 5