MEDIUM

10th CBSE

IMPORTANT

Earn 100

$5$ pens and $6$ pencils together cost $₹ 9$ and $3$ pens and $2$ pencils cost $₹ 5$ . Find the cost of $1$ pen and $1$ pencil.

Important Questions on Pair of Linear Equations in Two Variables

MEDIUM

10th CBSE

IMPORTANT

MATHEMATICS CLASS X>Chapter 3 - Pair of Linear Equations in Two Variables>EXERCISE 3.6>Q 2

7

audio cassettes and

3

video cassettes cost

₹ 1110

, while

5

audio cassettes and

4

video cassettes cost

₹ 1350

. Find the cost of an audio cassette and a video cassette.

EASY

10th CBSE

IMPORTANT

MATHEMATICS CLASS X>Chapter 3 - Pair of Linear Equations in Two Variables>EXERCISE 3.6>Q 3

Reena has pens and pencils which together are

40

in number. If she has

5

more pencils and

5

less pens, the number of pencils would become

4

times the number of pens. Find the original number of pens and pencils.

MEDIUM

10th CBSE

IMPORTANT

MATHEMATICS CLASS X>Chapter 3 - Pair of Linear Equations in Two Variables>EXERCISE 3.6>Q 4

4

tables and

3

chairs, together, cost

₹ 2, 250

and

3

tables and

4

chairs cost

₹ 1950 .

Find the cost of

2

chairs and

1

table.

MEDIUM

10th CBSE

IMPORTANT

MATHEMATICS CLASS X>Chapter 3 - Pair of Linear Equations in Two Variables>EXERCISE 3.6>Q 5

3

bags and

4

pens together cost

₹ 257

whereas

4

bags and

3

pens together cost

₹ 324

. Find the total cost of

1

bag and

10

pens.

MEDIUM

10th CBSE

IMPORTANT

MATHEMATICS CLASS X>Chapter 3 - Pair of Linear Equations in Two Variables>EXERCISE 3.6>Q 6

5

books and

7

pens together cost

₹ 79

whereas

7

books and

5

pens together cost

₹ 77 .

Find the total cost of

1

book and

2

pens.

MEDIUM

10th CBSE

IMPORTANT

MATHEMATICS CLASS X>Chapter 3 - Pair of Linear Equations in Two Variables>EXERCISE 3.6>Q 7

Jamila sold a table and a chair for

₹ 1050

, thereby making a profit of

10 %

on the table and

25 %

on the chair. If she had taken a profit of

25 %

on the table and

10 %

on the chair she would have got

₹ 1065

. Find the cost price of each.

MEDIUM

10th CBSE

IMPORTANT

MATHEMATICS CLASS X>Chapter 3 - Pair of Linear Equations in Two Variables>EXERCISE 3.6>Q 8

Susan invested a certain amount of money in two schemes

A

and

B

, which offer interest at the rate of

8 %

per annum and

9 %

per annum, respectively. She received

₹ 1860

as annual interest. However, had she interchanged the amount of investment in the two schemes, she would have received

₹ 20

more as annual interest. How much money did she invest in each scheme?

MEDIUM

10th CBSE

IMPORTANT

MATHEMATICS CLASS X>Chapter 3 - Pair of Linear Equations in Two Variables>EXERCISE 3.6>Q 9

The coach of a cricket team buys

7

bats and

6

balls for

₹ 3800

. Later, he buys

3

bats and

5

balls for

₹ 1750

. Find the cost of each bat and each ball.

5 pens and 6 pencils together cost ₹9 and 3 pens and 2 pencils cost ₹5. Find the cost of 1 pen and 1 pencil.

Important Questions on Pair of Linear Equations in Two Variables

Learn and Prepare for any exam you want !

$5$ pens and $6$ pencils together cost $₹ 9$ and $3$ pens and $2$ pencils cost $₹ 5$ . Find the cost of $1$ pen and $1$ pencil.