Free MCQs & Practice Tests for Competitive Exams and Interviews
Topic-wise MCQs across Aptitude, Reasoning, General Knowledge, Computer Science, and more — designed for SSC, UPSC, IBPS, placements, and interviews.
Latest Questions
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The calendar for the year 2009 will be the same as that of the year
Aptitude Calendar Difficulty: Medium
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On 8th Feb, 2005 it was Tuesday. What was the day of the week on 8th Feb, 2004?
Aptitude Calendar Difficulty: Medium
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Three rectangles $A_1$, $A_2$ and $A_3$ have the same area. Their lengths $a_1$, $a_2$ and $a_3$ respectively are such that $a_1 < a_2 < a_3$. Cylinders $C_1$, $C_2$ and $C_3$ are formed from $A_1$, $A_2$ and $A_3$ respectively by joining the parallel sides along the breadth. Then
Aptitude Volume and Surface Area Difficulty: Medium
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It is required to construct a big rectangular hall to accommodate 500 persons, allowing 22.5 m³ space per person. The height of the hall is to be kept at 7.5 m, while the total inner surface area of the walls must be 1200 sq. m. Then the length and breadth of the hall respectively are
Aptitude Volume and Surface Area Difficulty: Medium
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The area of the four walls of a room is $120 \text{ m}^2$ and the length is twice the breadth. If the height of the room is $4\text{ m}$, then the area of the floor is
Aptitude Volume and Surface Area Difficulty: Medium
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An error of 2% in excess is made while measuring the side of a square. The percentage of error in the calculated area of the square is
Aptitude Area Difficulty: Medium
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If the area of a rectangular plot increases by 30% while its breadth remains the same, what will be the ratio of the areas of new and old figures?
Aptitude Area Difficulty: Easy
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Find the compound interest on ₹ 15625 for 9 months at 16% per annum compounded quarterly.
Aptitude Compound Interest Difficulty: Easy
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A sum of money becomes \frac{7}{6} of itself in 3 years at a certain rate of simple interest. The rate per annum is
Aptitude Simple Interest Difficulty: Medium
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The simple interest on ₹ 1820 from March 9, 2012 to May 21, 2012 at $7\frac{1}{2}\%$ rate will be
Aptitude Simple Interest Difficulty: Medium
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A student goes to school at the rate of $2\frac{1}{2}$ km/h and reaches 6 min late. If he travels at the speed of 3km/h he is 10 min early. What is the distance to the school ?
Aptitude Time and Distance Difficulty: Medium
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A bus left X for point Y. Two hours later a car left point X for Y and arrived at Y at the same time as the bus. If the car and the bus left simultaneously from the opposite ends X and Y towards each other, they would meet $1 \frac{1}{3}$ hours after the start. How much time did it take the bus to travel from X to Y?
Aptitude Time and Distance Difficulty: Hard
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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 given question.
How much did Rohit get as profit at the year-end in the business done by Nitin, Rohit and Kunal?
I. Kunal invested ₹ 8000 for nine months, his profit was $\frac{3}{2}$ times that of Rohit's and his investment was four times that of Nitin.
II. Nitin and Rohit invested for one year in the proportion 1 : 2 respectively.
III. The three together got ₹ 1000 as profit at the year end.
Verbal Reasoning Data Sufficiency Difficulty: Hard
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Two vessels $A$ and $B$ contain milk and water mixed in the ratio $5 : 3$ and $2 : 3$. When these mixtures are mixed to form a new mixture containing half milk and half water, they must be taken in the ratio
Aptitude Alligation or Mixture Difficulty: Medium
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Directions: These questions are based on the following information:
Given that $a : b = 5 : 3$ and $b : c = 2 : 5$.
$(c - a)$ will be equal to
I. $10(a + c)$
II. $10a + 25b$
Aptitude Ratio and Proportion Difficulty: Medium
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If the selling price of an article is five times the discount offered and if the percentage of discount is equal to the percentage profit, find the ratio of the discount offered to the cost price.
Aptitude Profit and Loss Difficulty: Hard
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Manoj sold an article for ₹ $15000$. Had he offered a discount of $10\%$ on the selling price he would have earned a profit of $8\%$. What is the cost price? (Bank P.O., 2009)
Aptitude Profit and Loss Difficulty: Medium
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A man sells two articles for ₹ 240 each. On one he gains $20\%$ and on the other he loses $20\%$. What is the gain or loss percent in the entire transaction?
(S.S.C., 2005)
Aptitude Profit and Loss Difficulty: Medium
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If selling price of an article is $\frac{4}{3}$ of its cost price, the profit in the transaction is (M.B.A., 2006)
Aptitude Profit and Loss Difficulty: Easy
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Which of the following multipliers will cause a number to be increased by 29.7%?
Aptitude Percentage Difficulty: Easy
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Vinay decided to donate 5% of his salary. On the day of donation he changed his mind and donated ₹ 1687.50, which was 75% of what he had decided earlier. How much is Vinay's salary?
Aptitude Percentage Difficulty: Medium
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Given that $\sqrt{13} = 3.605$ and $\sqrt{130} = 11.40$, find the value of $\sqrt{1.3} + \sqrt{1300} + \sqrt{0.013}$.
Aptitude Square Root and Cube Root Difficulty: Hard
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Let $F = 0.84\overline{181}$. When $F$ is written as a fraction in lowest terms, the denominator exceeds the numerator by
Aptitude Decimal Fraction Difficulty: Hard
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$\frac{.009}{x} = .01$
Aptitude Decimal Fraction Difficulty: Easy
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One less than $(49)^{15}$ is exactly divisible by
Aptitude Number System Difficulty: Medium
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