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Rohit scored 180 marks in the first te...

Rohit scored 180 marks in the first test and 150 marks in the second test. The maximum marks in each test is 200. What is the decrease in his performance in percentage points?
(a) 20% 
(b) 15%
(c) 25% 
(d) 23%

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RD SHARMA ENGLISH-PERCENTAGE-All Questions
  1. Which of the following fractions is equivalent to 25%? (a)1/4 (b)...

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  2. If 25% of x is 100, then x= (a) 100 (b) 200 (c) 300 (d) 400

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  3. If 8% of a number is 6, then the number is (a) 96 (b) 60 (c) 90 ...

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  4. If x % of 75 is 12, then x= (a) 8 (b) 10 (c) 12 (d) 16

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  5. If 5/6 of 29% of x is 29, then x= (a) 290 (b) 58 (c) 120 (d) 100

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  6. What percent of 2/7 is 1/(35)? (a) 25% (b) 20% (c) 15% (d) 10%

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  7. If x=100 , then 120% of x is (a) 125 (b) 115 (c) 120 (d) 110

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  8. 40% of 150+60% of 150= (a) 200 (b) 150 (c) 250 (d) 180

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  9. 50% of 150+70% of 300= (a) 295  (b) 285 (c) 265  (d) 275

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  10. 55% of 1000-: 60% of 2000= (a) (11)/(24) (b) (12)/(25) (c) (13)/(2...

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  11. If x % of 2000=600, then x= (a) 60 (b) 30 (c) 40 (d) 50

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  12. If x % of (12)/5 is (18)/(25), then x= (a) 30 (b) 40 (c) 72 (d) 5...

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  13. The value of 30% of 60% of 200 is (a)23                            ...

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  14. If 2/5 of 50% of x is 10, then x= (a) 100 (b) 50 (c) 25 (d) 80

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  15. If 4/7 of 49% of x is 21, then x= (a) 125 (b) 98 (c) 84 (d) 75

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  16. Which of the following fractions is equivalent to 12.5%? (a)1/8\ ...

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  17. Ravish saves 55% of his income. If his income is Rs 11000, then his ...

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  18. If 35% of a number added to 39 is the number itself, the number is ...

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  19. On increasing the salary of a man by 25%, it becomes Rs 20,000. What...

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  20. Rohit scored 180 marks in the first test and 150 marks in the second...

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