Percentage (Railway Maths) (Part – VI)

Total Questions: 47

1. If 25% of a = b, then b% of 160 is equal to: [ALP Tier II 21/01/2019 (Afternoon) ]

Correct Answer: (d) 40% of a
Solution:

2. 10% of 1000% of 100 = ? [ALP Tier II 21/01/2019 (Evening) ]

Correct Answer: (a) 100
Solution:

3. A number after increasing by 36 becomes equal to its 109%. Then what is that number? [ALP Tier II 23/01/2019 (Morning)]

Correct Answer: (c) 400
Solution:

4. Two numbers are 10% and 20% less than a third number. By what percent should the second number be increased to make it equal to the first number? [ALP Tier II 23/01/2019 (Afternoon)]

Correct Answer: (a) 12.5%
Solution:

5. A fruit seller had some apples. He sold 30% of the apples and still has 630 apples. Actually he had ______ apples. [ALP Tier II 08/02/2019 (Morning)]

Correct Answer: (d) 900
Solution:

6. The price of a piece of metal rose from 115 to 138 rupees. Find the percentage of growth. (In %) [RPF Constable 17/01/2019 (Morning)]

Correct Answer: (b) 20
Solution:

7. The price of LPG cylinders has increased from Rs. 456 to Rs. 570. What percentage of consumption should be reduced so that the amount spent on LPG cylinders will remain the same? (In %) [RPF Constable 17/01/2019 (Morning)]

Correct Answer: (b) 20
Solution:

8. There are 60 detergent soaps in one box. 36 of them are used. So what is the percentage of the remaining detergent soaps in the box? (In %) [RPF Constable 17/01/2019 (Morning)]

Correct Answer: (a) 40
Solution:

9. In a National Level Test 500 students appeared for the examination, out of these students 42% of the students got 81-100 percentile, 25% of the students got 61-80 percentile and the remaining students has got 41-60 percentile. Find the number of students who has 41-60 percentile. [RPF Constable 18/01/2019 (Morning) ]

Correct Answer: (a) 165
Solution:

10. If Sunil ate 16 galaxy chocolates from a box which contains 25 chocolates. What percentage of the chocolates are remaining in the box ? [RPF Constable 18/01/2019 (Morning) ]

Correct Answer: (c) 36%
Solution: