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If the Dollar/Yen ratio follows the same trend from 24th to 27th as from 21st to 24th, then what will be the value of $ 50 on 27th June ?

Three line charts for 17, 19, 20, 21 and 24 June. Dollar/Rupee: 45.5, 46, 45.5, about 46.2, about 44.8. Pound/Dollar: 1.4, about 1.55, 1.6, 1.5, about 1.62. Dollar/Yen: about 107.2, about 106.9, about 106.3, 107, 107.5.

  • A.2,000 Rupees
  • B.5,400 Yen
  • C.6,000 Yen
  • D.3,000 Rupees

Answer: B

On 27th June, 50 dollars would be worth 5,400 Yen.

The Dollar/Yen chart reads 107 on the 21st and 107.5 on the 24th, a rise of 0.5 over those three days. The same trend from the 24th to the 27th takes it to 108.

\[ 50 \times 108 = 5400 \text{ Yen} \]

The question asks about the Dollar/Yen ratio, so the two rupee options are beside the point, and at Dollar/Rupee rates near 45 they would not equal 50 dollars in any case. 6,000 Yen would need a rate of 120, far above the chart.

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