Cost of 5 pens is rupees 20 while the cost of 8 pens is rupees 32. It – InterviewSolution

1.	Cost of 5 pens is rupees 20 while the cost of 8 pens is rupees 32. It is the condition of * 1 pointa) Direct proportionb) Inverse Proportionc) None of these
Answer» direct proportionStep-by-step explanation:1 pen = 4 rupeesdirect PROPORTION - when one quantity INCREASES so does the other quantity simultaneously.thats 1 pen is 4 rupees and as the QUANTIY of pen increases so does the total price..

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