E1 - Aptitude

1 / 25

A man can row a boat 20 km/hr in still water. If the speed of the current is 4 km/hr, what is the time taken by him to row 100 km downstream?

2 / 25

In a certain code language, ‘235’ means ‘good and bad’, ‘426’ means ‘bad and evil’, and ‘583’ means ‘very good’. What is the code for ‘very’?

3 / 25

A shopkeeper marks his goods 20% above the cost price and then gives a discount of 10%. If the cost price of an article is Rs. 500, what is the selling price?

4 / 25

In a school, 30% of the students are girls, and 40% of the girls play basketball. If 72 boys play basketball, how many girls do not play basketball?

5 / 25

If A is the father of B, B is the mother of C, and C is the brother of D, what is the relationship between A and D?

6 / 25

A train takes 1 minute to cross a pole, and 11 minutes to cross a platform which is 110 meters long. What is the length of the train?

7 / 25

In a certain language, ‘GOD’ is written as ‘IGF’, ‘BOOK’ is written as ‘CPPL’ and ‘WATER’ is written as ‘XBUBS’. What is the code for ‘LOOK’ in that language?

8 / 25

If a number is divisible by both 4 and 9, what is the minimum possible value of that number?

9 / 25

If 4 cats catch 4 rats in 4 minutes, how many cats are needed to catch 100 rats in 100 minutes?

10 / 25

If ‘cat’ is called ‘dog’, ‘dog’ is called ‘elephant’, ‘elephant’ is called ‘horse’ and ‘horse’ is called ‘lion’, what is the name of a carnivorous animal?

11 / 25

A man covers a distance of 400 km in 8 hours. If he covers half the distance in 3 hours, what should be his speed for the remaining journey to cover it in 5 hours?

12 / 25

In a certain language, ‘APPLE’ is written as ‘CCNQG’ and ‘BANANA’ is written as ‘DDPOBO’. How is ‘ORANGE’ written in that language?

13 / 25

The population of a city increases by 10% every year. If the population was 10000 in 2010, what will be the population in 2013?

14 / 25

In a certain code language, ‘PEN’ is written as ‘QFO’, ‘INK’ is written as ‘JML’, and ‘PIG’ is written as ‘QLI’. How is ‘KING’ written in that code language?

15 / 25

A certain number of men can complete a work in 60 days. If there were 8 more men, the work could be completed in 40 days. What is the original number of men?

16 / 25

In a certain code language, ‘DEER’ is written as ‘4145’ and ‘DEAR’ is written as ‘4155’. What is the code for ‘TREE’?

17 / 25

A train travels a distance of 480 km at a uniform speed. If the speed had been 10 km/hr more, it would have taken 1 hour less for the same journey. What is the original speed of the train?

18 / 25

In a certain code language, ‘KAYAK’ is written as ‘LZBLZ’. How is ‘ORANGE’ written in that code language?

19 / 25

A clock gains 10 seconds in one hour. What is the time shown by the clock when the actual time is 9:30 am?

20 / 25

A sum of money becomes Rs. 5400 after 4 years at 10% simple interest. What was the sum initially?

21 / 25

A man sells an article for Rs. 4500 and incurs a loss of 25%. At what price should he sell the same article to make a profit of 25%?

22 / 25

If 3x - 4y = 10 and 2x + 3y = 7, what is the value of x + y?

23 / 25

If a train travels at a speed of 90 km/h, how long will it take to cover a distance of 270 km?

24 / 25

If it is possible to make 20 boxes out of 2000 grams of wood, how many boxes can be made out of 5000 grams of wood?

25 / 25

If 8 workers can complete a job in 18 days, how many days will it take for 12 workers to complete the same job?

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