Percentage
- The monthly income of a person is ₹ 5000. If his income is increased by 30% then what is his monthly income now ?
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Monthly income of a person = ₹ 5000
Increment in income = (30/100) x 5000 = 1500Correct Option: D
Monthly income of a person = ₹ 5000
Increment in income = (30/100) x 5000 = 1500
New income = 5000 + 15000 = ₹ 6500
- When 35 is subtracted from a number, it reduced to its 80%. What is 4/5th of that number ?
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Let the number be N.
Then N - 35 = 80N/100Correct Option: D
Let the number be N.
Then N - 35 = 80N/100
⇒ N - 4N/5 = 35
⇒ N / 5 = 35
⇒ N = 175
∴ Required number = 175 x (4/5)
= 35 x 4 = 140
- If income of Vandana is 25% more than that of Aarti, then income of Aarti is how much per cent less than of Vandana ?
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Let Aarti's income be ₹ 100
∴ Vandana's income = ₹ 125
∴ Aarti's income is ₹ 25 less than 125.Correct Option: C
Let Aarti's income be ₹ 100
∴ Vandana's income = ₹ 125
∴ Aarti's income is ₹ 25 less than 125.
∴ Required percentage = (25/125) x 100% = 20%
- 50 kg is what per cent of 250 kg ?
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Required percentage = (50/250) x 100%
Correct Option: C
Required percentage = (50/250) x 100% = 20%
- What is 32% of 3/8 th of 5000 ?
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32%of 3/8 of 5000 = (32/100) x (3/8) x 5000
Correct Option: D
32%of 3/8 of 5000 = (32/100) x (3/8) x 5000
= 4 x 3 x 50 = 600
