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Evaluate 28% of 450 + 45% of 280

  • 232
  • 242
  • 252
  • 262

Answer: Option C

Explanation:

= (28/100) * 450 + (45/100) * 280
= 126 + 126 = 252

Similar Questions :

1. What will be the fraction of 20%

  • 1/4
  • 1/5
  • 1/10
  • None of above

Answer: Option B

Explanation:

It will 20*1/100 = 1/5

2. 2.09 can be expressed in terms of percentage as

  • 2.09%
  • 20.9%
  • 209%
  • 0.209%

Answer: Option C

Explanation:

While calculation in terms of percentage we need to multiply by 100, so
2.09 * 100 = 209.

3. 2 is what percent of 50

  • 2%
  • 4%
  • 6%
  • 8%

Answer: Option B

Explanation:

2/50 * 100 = 1/25 * 100 = 4 %

4. Raman's salary was decreased by 50% and subsequently increased by 50%. How much percent does he loss.

  • 75
  • 65
  • 45
  • 25

Answer: Option D

Explanation:

Let the origianl salary = Rs. 100

It will be 150% of (50% of 100)
= (150/100) * (50/100) * 100 = 75

So New salary is 75, It means his loss is 25%

5. 1/2 is what percent of 1/3

  • 150%
  • 200%
  • 250%
  • 300%

Answer: Option A

Explanation:

1/2/1/3 * 100 = 1/2 * 3/1 * 100 = 150 %

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