Class-X
Pair
Of Linear Equations In Two Variable
1. 4 chairs and 3 tables cost Rs. 2100 and 5
chairs and 2 tables cost Rs. 1750.Represent this situation algebraically and
graphically.
2. Two years ago a father was five times as
old as his son. Two years later, his age will be 8 years more than three times
the age of son. Represent this situation algebraically and graphically.
3. In a parking lot parking charges for 15
cars and scooters is Rs.171 and parking charges for 10 cars and 3 scooters is
Rs.109. Represent this situation algebraically and graphically.
4. 5 kg apples and 9 kg grapes together cost
Rs.57 and 9 kg apples and 5 kg grapes together cost Rs.69. Represent this
algebraically and graphically.
5. 9 pens and
5 pencils cost Rs.154 and 13 pens and 7 pencils cost Rs.222.Represent
this situation algebraically and graphically.
6. The coach of a cricket team buys 3 bats
and 6 balls for Rs. 3900.Later,she buys another bat and 2 more balls of the
same kind for Rs.1300.Represent this algebraically and geometrically.
7. 3 tables and 2 chairs together cost Rs. 2750 and 8 tables
and 5 chairs together cost Rs. 7200. Represent this situation algebraically and
graphically.
8.
Nirmaljit says to his son, 7 years ago,I was 7 times as old as
you were and after 5 years I will be 5
times as old as you will be. I will be 5
times as old as old as you will be.
Represent this situation algebraically and graphically.
9. Puneet Sharma starts his job in a
school with a certain monthly salary and
earns a fixed increment every year. If
his salary was Rs.15000 after 4 years
service and Rs.18000 after 10 years of
service. Represent this situation algebraically and graphically.
10. Deepak buy 2 tickets from station A to
station B and 3 from station A to station C, he pays Rs.750.But if he buy 3
tickets from station A to station B and 5 tickets from station A to station /C,
he have to pay Rs.1215. Represent this
situation algebraically and graphically.
Compiled
by:-
Sanjeev
Kumar TanejaMathematics District Resource Person
Ludhiana
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