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Directions: Study the following table and answer the questions that are given below:
Expenditure of a Company (In Lakh Rupees) Per Annum Over The Given Years
| Year ↓ | Salary | Fuel and Transport | Bonus | Interest on Loans | Taxes |
| :--- | :--- | :--- | :--- | :--- | :--- |
| **2007** | 288 | 98 | 3.00 | 23.4 | 83 |
| **2008** | 342 | 112 | 2.52 | 32.5 | 108 |
| **2009** | 324 | 101 | 3.84 | 41.6 | 74 |
| **2010** | 336 | 133 | 3.68 | 36.4 | 88 |
| **2011** | 420 | 142 | 3.96 | 49.4 | 98 |
The total amount of bonus paid by the company during the given period is approximately what per cent of the total amount of salary paid during this period ?
Aptitude Percentage Difficulty: Medium
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Directions: Find the wrong number in the series.
5, 15, 30, 135, 405, 1215, 3645
Aptitude Odd Man Out and Series Difficulty: Medium
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A has to pay ₹ 220 to B after 1 year. B asks A to pay ₹ 110 in cash and defer the payment of ₹ 110 for 2 years. A agrees to it. If the rate of interest be 10% per annum, in this mode of payment
(a) There is no gain or loss to any one
(b) A gains ₹ 7.34
(c) A loses ₹ 7.34
(d) A gains ₹ 11
Aptitude True Discount Difficulty: Hard
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A cube of length 1 cm is taken out from a cube of length 8 cm. What is the weight of the remaining portion?
Aptitude Volume and Surface Area Difficulty: Easy
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The ratio of bases of two triangles is $x : y$ and that of their areas is $a : b$. Then the ratio of their corresponding altitudes will be
Aptitude Area Difficulty: Medium
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If each side of a square is increased by 50%, the ratio of the area of the resulting square to that of the given square is
Aptitude Area Difficulty: Easy
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The cost of fencing a square field @ ₹ 20 per metre is ₹ 10,080. How much will it cost to lay a three metre wide pavement along the fencing inside the field @ ₹ 50 per sq. metre?
Aptitude Area Difficulty: Medium
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A man can row $9 \frac{1}{3}$ kmph in still water and finds that it takes him thrice as much time to row up than as to row down the same distance in the river. The speed of the current is :
Aptitude Boats and Streams Difficulty: Medium
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12 men working 8 hours per day complete a piece of work in 10 days. To complete the same work in 8 days, working 15 hours a day, the number of men required, is:
Aptitude Time and Work Difficulty: Medium
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A, B and C enter into a partnership. A invests some money at the beginning, B invests double the amount after six months and C invests thrice the amount after eight months. If the annual profit be ₹ 27000; C's share (in ₹) is
Aptitude Partnership Difficulty: Easy
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From a can full of milk, $10$ litres of milk is taken out and replaced with water and this operation is repeated twice. If the capacity of the can is $50$ litres, what is the ratio of water and milk in the can after this operation?
Aptitude Alligation or Mixture Difficulty: Medium
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$10\%$ of the voters did not cast their vote in an election between two candidates. $10\%$ of the votes polled were found invalid. The successful candidate got $54\%$ of the valid votes and won by a majority of $1620$ votes. The number of voters enrolled on the voters' list was
Aptitude Percentage Difficulty: Hard
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If 1 is added to the denominator of a fraction, the fraction becomes $\frac{1}{2}$.
If 1 is added to the numerator of the fraction, the fraction becomes 1.
The fraction is
Aptitude Problems on Numbers Difficulty: Easy
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Directions: Each of the questions given below consists of a question followed by three statements. You have to study the question and the statements and decide which of the statement(s) is/are necessary to answer the question.
What is the average weight of girls in the class?
I. Average weight of all the 60 students is 42 kg.
II. Average weight of boys is 43 kg.
III. Total weight of all girls together is 1144 kg.
Aptitude Average Difficulty: Medium
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In a one-day cricket match the captain of one of the teams scored $30$ runs more than the average runs scored by the remaining six batsmen of that team who batted in the match. If the total runs scored by all the batsmen of that team were $310$, how many runs did the captain score?
Aptitude Average Difficulty: Medium
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The value of $$\sqrt{0.4}$$ is
Aptitude Square Root and Cube Root Difficulty: Medium
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$$(\sqrt{2} + \frac{1}{\sqrt{2}})^2$$ is equal to
Aptitude Square Root and Cube Root Difficulty: Easy
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Grass in a lawn grows equally thick and at a uniform rate. It takes 24 days for 70 cows and 60 days for 30 cows to eat the whole of the grass.
How many cows are needed to eat the grass in 96 days?
Aptitude Simplification Difficulty: Hard
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$N$ number of persons decided to raise ₹ 3 lakhs by equal contributions from each. Had they contributed ₹ 50 each extra, the contribution would have been ₹ 3.25 lakhs.
How many persons are there?
Aptitude Simplification Difficulty: Medium
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A boy read $\frac{3}{8}$th of a book on one day and $\frac{4}{5}$th of the remainder on another day.
If there were 30 pages unread, how many pages did the book contain?
Aptitude Simplification Difficulty: Medium
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The value of $(1.25)^3 - 2.25 (1.25)^2 + 3.75 (0.75)^2 - (0.75)^3$ is
Aptitude Decimal Fraction Difficulty: Medium
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$.04 \times x = .000016$
Aptitude Decimal Fraction Difficulty: Easy
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A number $n$ is said to be perfect if the sum of all its divisors (excluding $n$ itself) is equal to $n$. An example of perfect number is
Aptitude HCF and LCM Difficulty: Easy
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Find the least number which when divided by $6$, $7$, $8$, $9$ and $12$ leaves the same remainder $1$ in each case.
Aptitude HCF and LCM Difficulty: Medium
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The sum of all 2-digit numbers divisible by 5 is
Aptitude Number System Difficulty: Medium