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Latest Questions

If $a : b = 2 : 5$, then the value of $(2a + 3b) : (7a + 5b)$ is
Aptitude Ratio and Proportion Difficulty: Easy
12 Aug 2026
If $a : b = 7 : 9$ and $b : c = 15 : 7$, then what is $a : c$?
Aptitude Ratio and Proportion Difficulty: Easy
12 Aug 2026
The total number of students in a school is 2140. If the number of girls in the school is 1200, then what is the ratio of the total number of boys to the total number of girls in the school? (Bank Recruitment, 2009)
Aptitude Ratio and Proportion Difficulty: Easy
12 Aug 2026
Directions: Each of the following questions consists of a question followed by three statements I, II and III. You have to study the question and the statements and decide which of the statement(s) is/are necessary to answer the question. What was the amount of profit earned? I. 10% discount was offered on the labelled price. II. Had there been no discount, profit would have been 30%. III. Selling price was more than the cost price by 20%.
Verbal Reasoning Data Sufficiency Difficulty: Easy
12 Aug 2026
Garima purchased a briefcase with an additional 10% discount on the reduced price after deducting 20% on the labelled price. If the labelled price was ₹ 1400, at what price did she purchase the briefcase?
Aptitude Profit and Loss Difficulty: Easy
12 Aug 2026
A man sold two steel chairs for ₹ $500$ each. On one, he gains $20\%$ and on the other, he loses $12\%$. How much does he gain or lose in the whole transaction? (M.A.T., 2006)
Aptitude Profit and Loss Difficulty: Hard
12 Aug 2026
A grocer sells rice at a profit of $10\%$ and uses weights which are $20\%$ less than the market weight. The total gain earned by him will be
Aptitude Profit and Loss Difficulty: Medium
12 Aug 2026
One type of liquid contains $20\%$ water and the second type of liquid contains $35\%$ of water. A glass is filled with $10$ parts of first liquid and $4$ parts of second liquid. The percentage of water in the new mixture in the glass is
Aptitude Percentage Difficulty: Medium
12 Aug 2026
In a factory, producing parts for an automobile, the parts manufactured on the shop floor are required to go through three quality checks, each conducted after a specific part of the processing on the raw material is completed. Only parts that are not rejected at one stage are put through the subsequent stages of production and testing. If average rejection rates at these testing machines during a month are 10%, 5% and 2% respectively, then what is the effective rejection rate for the whole plant?
Aptitude Percentage Difficulty: Medium
12 Aug 2026
In a certain month a baseball team that played 60 games had won 30% of its games played. After a phenomenal winning streak this team raised its average to 50%. How many games must the team have won in a row to attain this average?
Aptitude Percentage Difficulty: Medium
12 Aug 2026
The sum of two numbers is $\frac{28}{25}$ of the first number. The second number is what percent of the first?
Aptitude Percentage Difficulty: Medium
12 Aug 2026
3.2% of 500 × 2.4% of $x$ = 288
Aptitude Percentage Difficulty: Medium
12 Aug 2026
If $\log_{10} a = p$ and $\log_{10} b = q$, then what is $\log_{10} (a^p b^q)$ equal to?
Aptitude Logarithm Difficulty: Easy
12 Aug 2026
If $a^x = b^y$, then
Aptitude Logarithm Difficulty: Easy
12 Aug 2026
The value of $$ \left(x^{\frac{b+c}{c-a}}\right)^{\frac{1}{a-b}} \cdot \left(x^{\frac{c+a}{a-b}}\right)^{\frac{1}{b-c}} \cdot \left(x^{\frac{a+b}{b-c}}\right)^{\frac{1}{c-a}} $$ is
Aptitude Surds and Indices Difficulty: Medium
12 Aug 2026
$\sqrt{6 - 4\sqrt{3} + \sqrt{16 - 8\sqrt{3}}}$ is equal to
Aptitude Surds and Indices Difficulty: Hard
12 Aug 2026
If $2^x = \sqrt[3]{32}$, then $x$ is equal to
Aptitude Surds and Indices Difficulty: Easy
12 Aug 2026
Directions: Each of these questions is followed by three statements. You have to study the question and all the three statements given to decide whether any information provided in the statement(s) is redundant and can be dispensed with while answering the given question. What is the difference between the present ages of Ayush and Deepak ? I. The ratio between Ayush's present age and his age after 8 years is 4 : 5. II. The ratio between the present ages of Ayush and Deepak is 4 : 3. III. The ratio between Deepak's present age and his age four years ago is 6 : 5.
Aptitude Problems on Ages Difficulty: Medium
12 Aug 2026
Four years ago, the average age of a family of four persons was 18 years. During this period, a baby was born. Today if the average age of the family is still 18 years, the age of the baby is
Aptitude Average Difficulty: Easy
12 Aug 2026
The average age of seven boys sitting in a row facing North is $26$ years. If the average age of the first three boys is $19$ years and the average age of the last three boys is $32$ years, what is the age of the boy who is sitting in the middle of the row?
Aptitude Average Difficulty: Medium
12 Aug 2026
The arithmetic mean of $15$ numbers is $41.4$. Then the sum of these numbers is
Aptitude Average Difficulty: Easy
12 Aug 2026
If $a = \frac{\sqrt{5} + 1}{\sqrt{5} - 1}$ and $b = \frac{\sqrt{5} - 1}{\sqrt{5} + 1}$, the value of $\left(\frac{a^2 + ab + b^2}{a^2 - ab + b^2}\right)$ is
Aptitude Square Root and Cube Root Difficulty: Hard
12 Aug 2026
Solve 4376 + 3209 - 1784 + 97 = 3125 + x
Aptitude Simplification Difficulty: Easy
12 Aug 2026
A student was asked to solve the fraction $$\frac{\frac{7}{3} + 1\frac{1}{2} \text{ of } \frac{5}{3}}{2 + 1\frac{2}{3}}$$ and his answer was $\frac{1}{4}$. By how much was his answer wrong?
Aptitude Simplification Difficulty: Medium
12 Aug 2026
The H.C.F. of $\frac{9}{10}, \frac{12}{25}, \frac{18}{35}$ and $\frac{21}{40}$ is
Aptitude HCF and LCM Difficulty: Medium
12 Aug 2026

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