Aadrita Gupta

Dalbir

Asked: November 1, 2020In: Class 10

5 pencils and 7 pens together cost rupey 50, whereas 7 pencils and 5 pens together cost rupey 46. Find the cost of one pencil and that of one pen.

NCERT Solutions for Class 10 Maths Chapter 3 Important NCERT Questions Pair Of Linear Equation In Two Variables NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 3.2 Page No:49 Questions No:1 Part 2

Dalbir

Asked: November 1, 2020In: Class 10

On comparing the ratios a₁ / a₂ , b₁/ b ₂ and c₁ / c ₂ , find out whether the lines representing the following pairs of linear equations intersect at a point, are parallel or coincident: 5x – 5y + 8 = 0, 7x + 6y – 9 = 0

NCERT Solutions for Class 10 Maths Chapter 3 Important NCERT Questions Pair Of Linear Equation In Two Variables NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 3.2 Page No:49 Questions No:2

Dalbir

Asked: November 1, 2020In: Class 10

Which of the following pairs of linear equations are consistent/inconsistent? If consistent, obtain the solution graphically: x + y = 5,

NCERT Solutions for Class 10 Maths Chapter 3 Important NCERT Questions Pair Of Linear Equation In Two Variables NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 3.2 Page No:49 Questions No:2

Dalbir

Asked: November 1, 2020In: Class 10

Half the perimeter of a rectangular garden, whose length is 4 m more than its width, is 36 m. Find the dimensions of the garden.

NCERT Solutions for Class 10 Maths Chapter 3 Important NCERT Questions Pair Of Linear Equation In Two Variables NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 3.2 Page No:50 Questions No:5

Dalbir

Asked: November 1, 2020In: Class 10

Given the linear equation 2x + 3y – 8 = 0, write another linear equation in two variables such that the geometrical representation of the pair so formed is: (i) intersecting lines (ii) parallel lines (iii) coincident lines.

NCERT Solutions for Class 10 Maths Chapter 3 Important NCERT Questions Pair Of Linear Equation In Two Variables NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 3.2 Page No:50 Questions No:6

Dalbir

Asked: November 1, 2020In: Class 10

Draw the graphs of the equations x – y + 1 = 0 and 3x + 2y – 12 = 0. Determine the coordinates of the vertices of the triangle formed by these lines and the x-axis, and shade the triangular region.

NCERT Solutions for Class 10 Maths Chapter 3 Important NCERT Questions Pair Of Linear Equation In Two Variables NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 3.2 Page No:50 Questions No:7

Samika Sharma

Asked: October 30, 2020In: Class 10

Compare and contrast bio-mass and hydro electricity as sources of energy.

NCERT Solution for Class 10 Science Chapter 14 Sources of Energy NCERT Books for Session 2022-2023 CBSE Board and UP Board Exercises Questions Page No-255 Questions No-5

Atharv Biswas

Asked: October 27, 2020In: Class 9

What are the constituents of phloem?

NCERT Solutions for Class 9 Science Chapter 6 Tissues NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-74 Questions No-4

Rishit Aggarwal

Asked: October 27, 2020In: Class 9

How does the cork act as a protective tissue?

NCERT Solutions for Class 9 Science Chapter 6 Tissues NCERT Books for Session 2022-2023 CBSE Board and UP Board Exercises Questions Page No-79 Questions No-14

Ella Khan

Asked: October 27, 2020In: Class 9

What is the specific function of the cardiac muscle?

NCERT Solutions for Class 9 Science Chapter 6 Tissues NCERT Books for Session 2022-2023 CBSE Board and UP Board Exercises Questions Page No-79 Questions No- 7

Aadrita Gupta

5 pencils and 7 pens together cost rupey 50, whereas 7 pencils and 5 pens together cost rupey 46. Find the cost of one pencil and that of one pen.

On comparing the ratios a₁ / a₂ , b₁/ b ₂ and c₁ / c ₂ , find out whether the lines representing the following pairs of linear equations intersect at a point, are parallel or coincident: 5x – 5y + 8 = 0, 7x + 6y – 9 = 0

Which of the following pairs of linear equations are consistent/inconsistent? If consistent, obtain the solution graphically: x + y = 5,

Half the perimeter of a rectangular garden, whose length is 4 m more than its width, is 36 m. Find the dimensions of the garden.

Given the linear equation 2x + 3y – 8 = 0, write another linear equation in two variables such that the geometrical representation of the pair so formed is: (i) intersecting lines (ii) parallel lines (iii) coincident lines.

Draw the graphs of the equations x – y + 1 = 0 and 3x + 2y – 12 = 0. Determine the coordinates of the vertices of the triangle formed by these lines and the x-axis, and shade the triangular region.

Compare and contrast bio-mass and hydro electricity as sources of energy.

What are the constituents of phloem?

How does the cork act as a protective tissue?

What is the specific function of the cardiac muscle?

Which is the best website providing NCERT Solutions?

NCERT Books

Where can I get NCERT books in PDF format?

NIOS

NCERT Solutions

Sign Up

Sign In

Forgot Password

Tiwari Academy Discussion Latest Questions