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A jacket costs $ 400. Mohan has ₹ 18,200, 225 Pounds and 35,000 Yen with him. If he can use only one currency to buy the jacket, he would be able to buy the jacket on 20th June using :

The same three line charts, Dollar/Rupee, Pound/Dollar and Dollar/Yen, for 17 to 24 June. On 20 June they read 45.5, 1.6 and about 106.3.

  • A.18,200 Rupees
  • B.225 Pounds
  • C.35,000 Yen
  • D.Cannot be determined

Answer: A

On 20th June Mohan could buy the jacket only with 18,200 Rupees.

Read each chart on 20th June and convert the 400-dollar price:

\[ \begin{aligned} \text{Rupees} &: 400 \times 45.5 = 18200 \\ \text{Pounds} &: 400 / 1.6 = 250 \\ \text{Yen} &: 400 \times 106.3 \approx 42500 \end{aligned} \]

His ₹ 18,200 exactly meets the rupee price. His 225 Pounds fall short of 250, and 35,000 Yen is far below about 42,500, so neither of those currencies works. Since the answer can be read from the charts, 'Cannot be determined' is wrong.

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