Computer-Networks
October 19, 2023Computer-Organization
October 19, 2023NIC-NIELIT Scientist-B 2020
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Question 15
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Gopal went to a fruit market with certain amount of money. With this money he can buy either 50 oranges or 40 mangoes. He retains 10% of the money for taxi fare. If he buys 20 mangoes, then the number of oranges he can buy with balance amount is:
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25
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20
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18
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6
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Question 15 Explanation:
50 0range = 40 Mangoes = X
Orange = X/50
Mangoes = X/40
→ X – 0.1 X – 20 M
→ X – 0.1 X – (20*(X/40))
→ 0.4 X
→ 0.4 * 50 Oranges
= 20 Oranges
Orange = X/50
Mangoes = X/40
→ X – 0.1 X – 20 M
→ X – 0.1 X – (20*(X/40))
→ 0.4 X
→ 0.4 * 50 Oranges
= 20 Oranges
Correct Answer: B
Question 15 Explanation:
50 0range = 40 Mangoes = X
Orange = X/50
Mangoes = X/40
→ X – 0.1 X – 20 M
→ X – 0.1 X – (20*(X/40))
→ 0.4 X
→ 0.4 * 50 Oranges
= 20 Oranges
Orange = X/50
Mangoes = X/40
→ X – 0.1 X – 20 M
→ X – 0.1 X – (20*(X/40))
→ 0.4 X
→ 0.4 * 50 Oranges
= 20 Oranges
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