Have any questions?
[email protected]
English
Vietnamese
French
Spanish
Korean
Japanese
Thai
Chinese
Login
Signup
Contact
Login
Home
The cost of 2 chairs and 3 tables is Rs.
Question 1:
The cost of 2 chairs and 3 tables is Rs.1300. The cost of 3 chairs and 2 tables is Rs.1200. The cost of each table is more than that of each chair by?
A.
Rs.70
B.
Rs.75
C.
Rs.50
D.
None of these
Feedback
2C + 3T = 1300 --- (1)
3C + 2T = 1200 --- (2)
Subtracting 2nd from 1st, we get
-C + T = 100 => T - C = 100.
These questions are from this test. Would you like to take a practice test?
Simple Equations Online Test 1 | Englishfreetest.com
20 minutes
10 questions
Do test
Some questions from the same exam
Solve the equation for x : 6x - 27 + 3x = 4 + 9 - x?
Solve the equation for x : 19(x + y) + 17 = 19(-x + y) - 21?
The cost of 2 chairs and 3 tables is Rs.1300. The cost of 3 chairs and 2 tables is Rs.1200. The cost of each table is more than that of each chair by?
The denominator of a fraction is 1 less than twice the numerator. If the numerator and denominator are both increased by 1, the fraction becomes 3/5. Find the fraction??
The cost of 10 kg of apples is equal to the cost of 24 kg of rice. The cost of 6 kg of flour equals the cost of 2 kg of rice. The cost of each kg of flour is Rs.20.50. Find the total cost of 4 kg of apples, 3 kg of rice and 5 kg of flour?
The tens digit of a two-digit number is two more than its unit digit. The two-digit number is 7 times the sum of the digits. Find the units digits?
In a series of six consecutive even numbers, the sum of the second and sixth numbers is 24. What is the fourth number?
When 2 is added to half of one-third of one-fifth of a number, the result is one-fifteenth of the number. Find the number?
Mudit's age 18 years hence will be thrice his age four years ago. Find Mudit's present age ?
The sum of four consecutive even numbers is 292. What would be the smallest number? ?
Some other questions you may be interested in
She was walking in the park and stopped __________.
We endured ____________ in this tiny car for a week.
Charlie keeps on __________ every day because he wants to become a champion.
My husband agreed ____________ me.
She tried ___________ the porridge with Italian sauce. She has never eaten such a porridge before.
You need to practice ___________ essays every day if you want to become a good journalist.