7. (d) 4 When Ramesh hires a taxi Rs. 8 is charged and Rs. 4 is charged for every kilometre. How many kilometre can he travel for Rs. 100? ट्याक्सीमा रमेश चढ्ने बित्तिकै रु. 8 र त्यसपछि प्रति कि.मि. रु. 4 का दरले देखाउँछ भने रु..100 ले कति कि.मि. सम्म यात्रा गर्न सकिन्छ ? (a) 23km (b) 25km 16 15 minutes to 55 minutes is required to record (c) 22km (d) 20 km​