The cost of five chairs and three table is Rs.3110/-. If cost of one c

1.	The cost of five chairs and three table is Rs.3110/-. If cost of one chair is Rs. 210 less than cost of one table. What is the cost of two tables and two chairs. 1. Rs. 1760 2. Rs. 1000 3. Rs. 1660 4. Rs. 1800
Answer» Correct option is 3. Rs. 1660 Let the cost of 1 chair be ‘c’ and the cost of 1 table be ‘t’ 5c + 3t = 3110 c = t – 210 So, we get, 5t - 1050 + 3t = 3110 ⇒ 8t = 4160 ⇒ t = 520 ⇒ c = 310 ∴ Rs. 1660

The cost of five chairs and three table is Rs.3110/-. If cost of one chair is Rs. 210 less than cost of one table. What is the cost of two tables and two chairs. 1. Rs. 1760 2. Rs. 1000 3. Rs. 1660 4. Rs. 1800

Answer»

Correct option is 3. Rs. 1660

Let the cost of 1 chair be ‘c’ and the cost of 1 table be ‘t’

5c + 3t = 3110

c = t – 210

So, we get,

5t - 1050 + 3t = 3110 ⇒ 8t = 4160 ⇒ t = 520

⇒ c = 310

∴ Rs. 1660

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The cost of five chairs and three table is Rs.3110/-. If cost of one chair is Rs. 210 less than cost of one table. What is the cost of two tables and two chairs. 1. Rs. 1760 2. Rs. 1000 3. Rs. 1660 4. Rs. 1800

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