# Competitive Exams: Numerical Aptitude Questions (Practice_Test 12 of 12)

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- A reduction of 20 % in the price of an apple enables a man to buy 10 apples more for ₹ 54. The reduced price of apple per dozen is
- ₹ 4.32
- ₹ 12.96
- ₹ 10.80
- ₹ 14.40

- Price of a commodity has increased by 60 % . By what per cent must a consumer reduce the consumption of the commodity so as not to increase the expenditure?
- 37
- 37.5
- 40.5
- 60

- The cost of an apple is twice that of a banana and the cost of a banana is 25 % less than that of a guava. If the cost of each type of fruit increase by 10 % , then the percentage increase in cost of 4 bananas, 2 apples and 3 guavas is
- 10 %
- 12 %
- 16 %
- 18 %

- If I walk at 5 km/hour, I miss a train by 7 minutes. If, however, I walk at 6 km/hour, I reach the station 5 minutes before the departure of the train. The distance (in km) between my house and the station is
- 6
- 5
- 4
- 3

- ₹ 800 becomes ₹ 956 in 3 years at a certain rate of simple interest. If the rate of interest is increased by 4 % , what amount will ₹ 800 become in 3 years?
- ₹ 1020.80
- ₹ 1025
- ₹ 1052
- ₹ 1050

- If the difference between S. I. And C. I. For 2 years on a sum of money lent at 5 % is ₹ 6, then the sum is
- ₹ 2200
- ₹ 2400
- ₹ 2600
- ₹ 2000

- What is the least number which, when divided by 4,6, 7,8 gives the remainder 3 but is divisible by 9?
- 1463
- 1573
- 1683
- 1793

- Three numbers are in the ratio 3: 4: 5. The sum of the largest and the smallest equals the sum of the second and 52. The smallest number is
- 20
- 27
- 39
- 52

- If the radius of a circle is increased by 50 % , its area is increased by
- 125 %
- 100 %
- 75 %
- 50 %

- A does half as much work as B in threefourth of the time. If together they take 18 days to complete a work, how much time shall B take to do it alone?
- 30 days
- 35 days
- 40 days
- 45 days