Question

The taxi fare in a city is as follows: For the first kilometre the fare is Rs.15 and for the subsequent distance it is Rupees. 10 per kilometre. Take the distance covered as x km and the total fare as Rupees. y and answer the following questions : (i) The linear equation representing the above information is: (a) x + 10y – 5 = 0 (b) 10x – y + 5 = 0 (c) 10x + 5y = 0 (d) 10x + 15 = y(ii) If Rashi travelled 12 km, then the taxi fare paid by her is: (a) Rs.125 (b) Rs.120 (c) Rs.100 (d) Rs.135 (iii) If Shekhar paid Rs.75 as taxi fare, then the distance travelled by him is: (a) 10 km (b) 8 km (c) 7 km (d) 6 km (iv) An equation of the form ax + by + c = 0 is a: (a) Linear equation in one variable (b) quadratic equation in two variables (c) Quadratic equation in one variable (d) linear equation in two variables​

Answer 1

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