Test Details

Pair of Linear Equations in Two Variables

Nov 28, 7:00 PM

90 minutes

Nov 28, 8:30 PM

40.0 marks

MCQ

30 questions

D.N.Pandey

completed DOEACC from APTECH Dhanbad and Maths from Vinoba bhave university. joined School in Biharsharif and worked as a vice principal cum Computer teacher as well as Maths teacher. completed call centre training from AKIKO CALLNET PATNA.

Class Details

Mathematics

Applied mathematics

(Class 11)@D.N.PANDEY

Mathematics

Applied mathematics

More from D.N.Pandey

(15)

Test

COMPUTER (FA - 2)

class-9th

Mathematics

0 Likes

30 Views

D.N.Pandey

Feb 02, 2022

Test

COMPUTER (FA - 2)

class-8th

Computer

0 Likes

7 Views

D.N.Pandey

Jan 30, 2022

Test

FA - 2 (COMPUTER)

class-7th

Computer

0 Likes

8 Views

D.N.Pandey

Jan 26, 2022

Homework

Chapter 10(Form, Query and Report )

class-7th

Computer

0 Likes

25 Views

D.N.Pandey

Jan 24, 2022

Test

Computer (FA - 2)

class-6th

Computer

0 Likes

14 Views

D.N.Pandey

Jan 23, 2022

Study Material

C++ SHORTCUT PAGE 2

class-8th

Computer

0 Likes

30 Views

D.N.Pandey

Jan 08, 2022

Study Material

c02.pdf.pdf

class-11th

Mathematics

0 Likes

72 Views

D.N.Pandey

Jan 08, 2022

Homework

Differentiation

class-11th

Mathematics

0 Likes

12 Views

D.N.Pandey

Jan 06, 2022

Test

Straight Lines

class-11th

Mathematics

0 Likes

9 Views

D.N.Pandey

Dec 30, 2021

Test

Linear Equations in One Variable

class-8th

Mathematics

0 Likes

9 Views

D.N.Pandey

Dec 30, 2021

Test

Quadratic Equations

class-10th

Mathematics

0 Likes

14 Views

D.N.Pandey

Dec 30, 2021

Test

Arithmetic Progressions

class-10th

Mathematics

0 Likes

17 Views

D.N.Pandey

Dec 30, 2021

Test

INTEGERS

class-7th

Computer

0 Likes

0 Views

D.N.Pandey

Aug 06, 2021

Lecture

Lecture 2021-05-28

class-10th

Mathematics

0 Likes

17 Views

D.N.Pandey

May 28, 2021

Lecture

A.P. 2021-05-27

class-10th

Mathematics

0 Likes

27 Views

D.N.Pandey

May 27, 2021

Recommended Content

(20)

Test

Pair of Linear Equations in Two Variables

class-10th

Mathematics

0 Likes

14 Views

Lalit Kumar

Dec 20, 2021

Homework

Pair of Linear Equations in Two Variables

class-10th

Mathematics

0 Likes

0 Views

Satendra Chauhan

Jan 17, 2022

Test

Pair of Linear Equations in Two Variables

class-10th

Mathematics

0 Likes

4 Views

SUSHMA THANGALAPALLY

Jan 28, 2022

Homework

Pair of Linear Equations in Two Variables

class-10th

Mathematics

0 Likes

2 Views

Ravi Sir

Jan 13, 2022

Test

Pair of Linear Equations in Two Variables

class-10th

Mathematics

0 Likes

9 Views

SAMRAT SINGH

Nov 29, 2021

Test

Pair of Linear Equations in Two Variables

class-10th

Mathematics

0 Likes

6 Views

E SHIV KUMAR

Nov 28, 2021

Test

Pair of Linear Equations in Two Variables

class-10th

Mathematics

0 Likes

2 Views

Md. Ibrahim Ali

Feb 01, 2022

Homework

Pair of Linear Equations in Two Variables

class-10th

Mathematics

0 Likes

4 Views

M kumar

Jan 12, 2022

Test

Pair of Linear Equations in Two Variables

class-10th

Mathematics

0 Likes

2 Views

Vipin Kumar

Jan 10, 2022

Test

Pair of Linear Equations in Two Variables

class-10th

Mathematics

0 Likes

6 Views

Reena Dhakad

Jan 04, 2022

Test

Pair of Linear Equations in Two Variables

class-10th

Mathematics

0 Likes

0 Views

Charu Bhatnagar

Jan 12, 2022

Homework

Pair of Linear Equations in Two Variables

class-10th

Mathematics

0 Likes

0 Views

BANTU SATHYANARAYANA

Jan 19, 2022

Test

Pair of Linear Equations in Two Variables

class-10th

Mathematics

0 Likes

0 Views

BANTU SATHYANARAYANA

Jan 18, 2022

Test

Pair of Linear Equations in Two Variables

class-10th

Mathematics

0 Likes

2 Views

PREMCHAND

Jan 29, 2022

Test

Pair of Linear Equations in Two Variables

class-10th

Mathematics

0 Likes

3 Views

pritesh sevak

Jan 17, 2022

Test

Pair of Linear Equations in Two Variables

class-10th

Mathematics

0 Likes

2 Views

Aditya

Jan 11, 2022

Homework

Pair of Linear Equations in Two Variables

class-10th

Mathematics

0 Likes

15 Views

Aman Punia

Jan 18, 2022

Test

Pair of Linear Equations in Two Variables

class-10th

Mathematics

1 Likes

11 Views

Aman Punia

Jan 19, 2022

Test

Pair of Linear Equations in Two Variables

class-10th

Mathematics

0 Likes

1 Views

shri Ram Kumar

Jan 21, 2022

Test

Pair of Linear Equations in Two Variables

class-10th

Mathematics

0 Likes

1 Views

Mukesh sir

Feb 02, 2022

Question Text

Question 1 :
The number of pairs of reals (x, y) such that $x =x^2+y^2$ and $y =2xy$ is

Question 2 :
The solution of the equation $2x - 3y = 7$ and $4x - 6y = 20$ is

Question 3 :
What is the equation of the line through (1, 2) so that the segment of the line intercepted between the axes is bisected at this point ?

Question 4 :
Assem went to a stationary shop and purchased $3$ pens and $5$ pencils for $Rs.40$. His cousin Manik bought $4$ pencils and $5$ pens for $Rs. 58$. If cost of $1$ pen is $Rs.x$, then which of the following represents the situation algebraically?

Question 5 :
The solution of the simultaneous equations $\displaystyle \frac{x}{2}+\frac{y}{3}=4\: \: and\: \: x+y=10 $ is given by

Question 7 :
For what value of k does the system of equations$\displaystyle 2x+ky=11\:and\:5x-7y=5$ has no solution?

Question 8 :
Equation of a straight line passing through the point $(2,3)$ and inclined at an angle of $\tan^{-1}\dfrac{1}{2}$ with the line $y+2x=5$, is:

Question 9 :
Equation of a straight line passing through the origin and making an acute angle with $x-$axis twice the size of the angle made by the line $y=(0.2)\ x$ with the $x-$axis, is:

Question 11 :
If the equations $4x + 7y = 10 $ and $10x + ky = 25$ represent coincident lines, then the value of $k$ is

Question 12 :
If x and y are positive with $x-y=2$ and $xy=24$ , then $ \displaystyle \frac{1}{x}+\frac{1}{y}$   is equal to

Question 13 :
Two perpendicular lines are intersecting at $(4,3)$. One meeting coordinate axis at $(4,0)$, find the coordinates of the intersection of other line with the cordinate axes.

Question 14 :
A line which passes through (5, 6) and (-3. -4) has an equation of

Question 15 :
The sum of two numbers is $2$ and their difference is $1$. Find the numbers.

Question 16 :
Let PS be the median of the triangle with vertices $P\left( 2,2 \right), Q\left( 6,-1 \right), R\left( 7,3 \right).$The equation of the line passing through $\left( 1,-1 \right)$and parallel to PS is

Question 17 :
The unit digit of a number is $x$ and its tenth digit is $y$ then the number will be 

Question 18 :
Five tables and eight chairs cost Rs. $7350$; three tables and five chairs cost Rs. $4475$. The price of a table is

Question 19 :
The value of $k$ for which the system of equations $3x + 5y= 0$ and $kx + 10y = 0$ has a non-zero solution, is ________.

Question 21 :
In the following system of equation determine whether the system has a unique solution, no solution or infinitely many solution. In case there is a unique solution, find it. $2x+3y=7$ $6x+5y=11$

Question 22 :
The sum of the digits of a two-digit number is 5. The digit obtained by increasing the digit in tens' place by unity is one-eighth of the number. Then the number is

Question 23 :
Solve the equations using elimination method: $x - y = 2$ and $-x y = -10$

Question 24 :
The simultaneous equations, $\displaystyle y = x + 2|x| $ & $y = 4 + x - |x|$ have the solution set 

Question 25 :
Solve the equations using elimination method: $x + y = 2$ and $2x- y = 7$

Question 27 :
Find the value of x and y using cross multiplication method: $x + y = 15$ and $x - y = 3$

Question 28 :
If the product of two numbers is $10$ and their sum is $7$, which is the greatest of the two numbers?

Question 29 :
Solve the following simultaneous equations by the method of equating coefficients.$\displaystyle \frac{x}{3}+\frac{y}{4}=4; \, \, \frac{5x}{6}-\frac{y}{8}=4$

Question 30 :
Solve the following pairs of equations by reducing them to a pair of linear equations. $\displaystyle \frac{3}{x+1}-\frac{1}{y+1}=2$ and $\dfrac{6}{x+1}-\dfrac{1}{y+1}=5$

More from D.N.Pandey

Recommended Content

Learn from Anywhere on Any Device