Three persons A, B, C rent the grazing of the park for Rs 570. A puts 126 oxen in the park for 3 months, B puts in 162 oxen for 5 months and C puts in 216 oxen in 4 months. What part of rent should B pay?
Three persons A, B, C rent the grazing of the park for Rs 570. A puts 126 oxen in the park for 3 months, B puts in 162 oxen for 5 months and C puts in 216 oxen in 4 months. What part of rent should B pay?
1). 250
2). 225
3). 200
4). 100
1 answers
Given, A puts 126 oxen in the park for 3 months, B puts in 162 oxen for 5 months and C puts in 216 oxen in 4 months.
∴ For A, usage = 126 × 3 = 378
For B, usage = 162 × 5 = 810
For C, usage = 216 × 4 = 864
Ratio of A : B :C = 384 : 810 : 864
If the total rent is 570, rent paid by B $(= \;\frac{{810}}{{378\; + \;810\; + 864\;}} \times 570\;)$
⇒ Rent paid by B = $(\frac{{810}}{{\;2052\;}} \times 570)$
⇒ Rent paid by B = 225
Other Questions
1. What should come in place of question mark ‘?’ in the following number series? 10, 25, 70, 205,?
7. What should come in place of question mark ‘?’ in the following number series? 3, 45, ?, 1515, 7695
8. Find the wrong term in the series. 775, 263, 606, 392, 515, 451
10. What should come in place of question mark ‘?’ in the following number series? 7, 16, 11, 20, ?