481. 32 is what percent of 80 ?

1. 1. 24%

   
   
   

   2. 25.6%

   
   
   

   3. 36%

   
   
   

   4. 40%

   
   
   

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1. View Hint View Answer Discuss in Forum

   ∴ Required percentage =	32	× 100
   	80

   Correct Option: D

   ∴ Required percentage =	32	× 100 = 40%
   	80

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482. 1.14 expressed as a percent of 1.9 is

1. 1. 6%

   
   
   

   2. 10%

   
   
   

   3. 60%

   
   
   

   4. 90%

   
   
   

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1. View Hint View Answer Discuss in Forum

   According to question ,
   

   Required percentage =	1.14	× 100 = 60%
   	1.9

   Correct Option: C

   According to question ,
   

   Required percentage =	1.14	× 100 = 60%
   	1.9

   
   Hence , correct answer is 60% .

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483. The time duration of 1 hour 45 minutes is what percent of a day?

1. 1. 7.218 %

   
   
   

   2. 7.292 %

   
   
   

   3. 8.3 %

   
   
   

   4. 8.24 %

   
   
   

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1. View Hint View Answer Discuss in Forum

   1 hour 45 minutes = 1	3	hours =	1	́hours
   	4		4

   
   We know that , 1 day = 24 hours
   

   ∴ Required percent =	7/4	× 100
   	24

   
   

   Correct Option: B

   1 hour 45 minutes = 1	3	hours =	1	́hours
   	4		4

   
   We know that , 1 day = 24 hours
   

   ∴ Required percent =	7/4	× 100
   	24

   
   

   Required percent =	7	× 100
   	4 × 24

   
   Required percent = 7.292%

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484. Half of 1 percent, written as a decimal, is

1. 1. 0.2

   
   
   

   2. 0.02

   
   
   

   3. 0.005

   
   
   

   4. 0.05

   
   
   

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1. View Hint View Answer Discuss in Forum

   As we know that ,
   

   1% =	1
   	100

   
   

   ∴	1	×	1	́
   	100		2

   
   

   Correct Option: C

   As we know that ,
   

   1% =	1
   	100

   
   

   ∴	1	×	1	́
   	100		2

   
   

   Required answer =	1	= 0.005
   	200

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485. 65g is what percent of 2 kg ?

1. 1. 13

      4

   
   
   

   2. 65

      2

   
   
   

   3. 15

      8

   
   
   

   4. 13

      8

   
   
   

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1. View Hint View Answer Discuss in Forum

   Required percentage =	65	× 100 =	13	́
   	2000		4

   
   [ ∵ 2kg = 2000g ]

   Correct Option: A

   Required percentage =	65	× 100 =	13	́
   	2000		4

   
   [ ∵ 2kg = 2000g ]
   Hence , the correct answer is option A.

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