Aptitude
Ultimate Aptitude Challenge
Test your mathematical prowess with our Ultimate Aptitude Challenge! This quiz will push your problem-solving skills to the limit and help you sharpen your analytical thinking.
Perfect for students and enthusiasts alike, this quiz covers various topics, including:
- Work and Time
- Distance and Speed
- Population Growth
- Fractions and Ratios
- Percentage Calculations
A can do a piece of work in 4 days. B can do it in 5 days. With the assistance of C they completed the work in 2 days. Find in how many days can C alone do it?
10 days
20 days
5 days
4 days
Two passenger trains start at the same hour in the day from two different stations and move towards each other at the rate of 16 kmph and 21 kmph respectively. When they meet, it is found that one train has traveled 60 km more than the other one. The distance between the two stations is?
445 km
444 km
440 km
450 km
In one year, the population, of a village increased by 10% and in the next year, it decreased by 10%. If at the end of 2nd year, the population was 7920, what was it in the beginning?
8500
8000
8100
8400
A reduction of 25% in the price of oil enables a house wife to obtain 5kgs more for Rs.800, what is the reduced price for kg?
20 Rs
30Rs
40 Rs
25 Rs
If the numerator of a fraction is increased by 20% and its denominator is diminished by 25% value of the fraction is 2/15. Find the original fraction.
1/12
1/8
1/6
1/4
A and B’s salaries together amount to Rs. 2,000. A spends 95% of his salary and B spends 85% of his. If now their savings are the same, what is A’s salary?
Rs 500
Rs 750
Rs 1250
Rs 1500
How much water must be added to a bucket which contains 40 liters of milk at the cost price of Rs.3.50 per liter so that the cost of milk reduces to Rs.2 per liter?
25 ltr
28 ltr
30 ltr
35 ltr
Rajan got married 8 years ago. His present age is 6/5 times his age at the time of his marriage. Rajan's sister was 10 years younger to him at the time of his marriage. The age of Rajan's sister is:
32 yr
36 yr
38 yr
40 yr
8 litres are drawn from a cask full of wine and is then filled with water. This operation is performed three more times. The ratio of the quantity of wine now left in cask to that of water is 16 : 65. How much wine did the cask hold originally?
18 ltr
24 ltr
32 ltr
40 ltr
The population of a town increases every year by 4%. If its present population is 50,000, then after 2 years it will be
53,900
54,000
54,080
54,900
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