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88% of 370 + 24% of 210 - x = 118

  • 150
  • 250
  • 158
  • 258

Answer: Option D

Similar Questions :

1. If 15% of 40 is greater than 25% of a number by 2, the number is

  • 14
  • 16
  • 18
  • 20

Answer: Option B

Explanation:

15/100 * 40 - 25/100 * x = 2 or x/4 = 4 so x = 16

2. The ratio 5:20 expressed as percent equals to

  • 50 %
  • 125 %
  • 25 %
  • None of above

Answer: Option C

Explanation:

Actually it means 5 is what percent of 20, which can be calculated as,
(5/20)*100 = 5 * 5 = 25

3. Two numbers are less than third number by 30% and 37% respectively. How much percent is the second number less than by the first

  • 8%
  • 9%
  • 10%
  • 11%

Answer: Option C

Explanation:

Let the third number is x.
then first number = (100-30)% of x
= 70% of x = 7x/10

Second number is (63x/100)

Difference = 7x/10 - 63x/100 = 7x/10

So required percentage is, difference is what percent of first number

=> (7x/100 * 10/7x * 100 )% = 10%

4. If sales tax is reduced from 5% to 4%, then what difference it will make if you purchase an item of Rs. 1000

  • 10
  • 20
  • 30
  • 40

Answer: Option A

Explanation:

Clue: Answer will be 5% of 1000 - 4% of 1000

5. If x% of y is 100 and y% of z is 200, then find the relation between x and z.

  • z = x
  • 2z = x
  • z = 2x
  • None of above

Answer: Option C

Explanation:

It is , y% of z = 2(x% of y)
=> yz/100 = 2xy/100
=> z = 2x

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