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01. What is the ratio of the production to export of wheat in 1999?
A. 64:25 B. 50:27
C. 62:27 D. 54:29
E. 64:27

Answer and Explanation

Answer: 64:25

Explanation:
Let us assume that the production of wheat in 1998 is 8000 and
Therefore the export of wheat in 1998 is 1500
The total production in the given five years
8000 x 100 / 20 = 40000
Total export in the given five years = 1500 x 100 / 10 = 15000
Production of wheat in 1999 = 9600
Export of wheat in 1999 = 3750
Required ratio = 9600/3750 = 64/25

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02. If the export of wheat in 1999 was 200 million tones, then what was the production (in million tones) in 1999?
A. 356  B. 465
C. 512 D. 655
E. None of these

Answer and Explanation

Answer: 512

Explanation:
Given, export of wheat in 1999 = 200 million tones
Total export in five years = 200 x 100 / 25 = 800 million tones
Export in 1998 = 80 million tones
Production of wheat in 1998 = 80 x 16/3
= 426.67
Total production in the five years
426.67 x 100 / 20 = 2133.33
Production of wheat in 1999 = 2133.33 x 24 / 100 = 512

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03. The export of wheat in 1997 forms what percentage of the production in that year?
A. 24.35 B. 22.15
C. 26.50 D. 30.25
E. 28.12

Answer and Explanation

Answer: 28.12

Explanation:
Production of wheat in 1997 = 4000 x 20/100 = 8000
Export of wheat in 1997 = 1500 x 15/100 = 2250
Required % = 2250/8000 x 100 = 28.12%

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04. By what percentage is the export in 2001 more than that in 1998, if the total production of wheat in 1997 was 1024 million tones?
A. 70% B. 120%
C. 140% D. 80%
E. 90%

Answer and Explanation

Answer: 140%

Explanation:
Explanation: Required % (24 – 10) / 10 x 100 = 140%

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05. If the production of wheat in 1998 was 1272 million tones, then what was the quantity of wheat exported in 1997 (in million tones)?
A. 250.5 B. 365.2
C. 425.6 D. 301.5
E. None of these

Answer and Explanation

Answer: None of these

Explanation:
Given, production of wheat in 1998
Export of wheat in 1998 = 1272 x 3/16 = 238.5
Export in 1997 = 238.5 x 1.5
357.75 million tones.

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