The table below shoes the number of pens sold by two shopkeepers P and Q in 5 months?
J1 = The value of average number of pens sold by P in all five months.
J2 = The value of average number of pens sold by Q in all five months.
What is the value of (J1/J2)?
Answer & explanation
Correct answer: option 1
J1 = The value of average number of pens sold by P in all five months
= \(\frac{100+ 80 + 40 + 30 + 10}{5}\) = \(\frac{260}{5}\)
= 52
J2 = The value of average number of pens sold by Q in all five months
= \(\frac{10+ 20 + 120 + 60 + 50}{5}\) = \(\frac{260}{5}\)
= 52
ATQ ,
\(\frac{J1}{J2}\) = \(\frac{52}{52}\) = 1