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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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Directions: Study the table carefully and answer the given question:
| Publishing Houses | Number of Books Published | Ratio of Academic and Non-academic Books | Percentage of Books distributed | Number of distributors in publishing house |
| :--- | :--- | :--- | :--- | :--- |
| M | 28200 | 7 : 3 | 81 | 17 |
| N | 32200 | 5 : 9 | 74 | 23 |
| O | 29700 | 6 : 5 | 92 | 18 |
| P | 31200 | 8 : 5 | 86 | 24 |
| Q | 33800 | 7 : 6 | 79 | 25 |
| R | 35700 | 11 : 6 | 82 | 21 |
| S | 37800 | 5 : 13 | 89 | 24 |
How many books were given to each distributor by publisher Q if each publisher gets equal number of books?
Aptitude Statistics Difficulty: Medium
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Directions: Study the table carefully and answer the given questions.
Number of pages printed by 5 printers during 5 days
| Printers $\rightarrow$ <br> Days $\downarrow$ | A | B | C | D | E |
| :--- | :--- | :--- | :--- | :--- | :--- |
| Monday | 139 | 147 | 211 | 141 | 184 |
| Tuesday | 141 | 189 | 164 | 189 | 151 |
| Wednesday | 115 | 141 | 159 | 156 | 136 |
| Thursday | 89 | 223 | 120 | 147 | 113 |
| Friday | 187 | 93 | 257 | 160 | 124 |
The number of pages printed by printer E on Monday is what percent more than the number of pages printed by printer C on Thursday?
Aptitude Statistics Difficulty: Medium
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Directions: Find the wrong number in the series.
789, 645, 545, 481, 440, 429, 425
Aptitude Odd Man Out and Series Difficulty: Medium
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Directions: Find the wrong number in the series.
3, 8, 18, 46, 100, 210, 432
Aptitude Odd Man Out and Series Difficulty: Hard
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The angle between the minute hand and the hour hand of a clock when the time is 8.30, is
Aptitude Clocks Difficulty: Medium
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In a kilometre race, A, B and C are three participants. A can give B a start of 50 m and C a start of 69 m. The start which B can allow C, is
Aptitude Races and Games Difficulty: Medium
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The length of a cold storage is double its breadth. Its height is 3 metres. The area of its four walls (including the doors) is 108 m². Find its volume.
Aptitude Volume and Surface Area Difficulty: Medium
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The dimensions of a cuboid are 7cm, 11 cm and 13 cm. The total surface area is (Teachers' Exam, 2011)
Aptitude Volume and Surface Area Difficulty: Easy
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The perimeter of a triangle is 30 cm and the circumference of its incircle is 88 cm. The area of the triangle is
Aptitude Area Difficulty: Medium
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The number of students in two sections A and B having different heights is shown in the table given below.
| Height (in metres) | Section A | Section B |
| :--- | :--- | :--- |
| 1.55 | 3 | 2 |
| 1.60 | 7 | 6 |
| 1.62 | 12 | 14 |
| 1.65 | 15 | 14 |
| 1.68 | 8 | 9 |
| 1.71 | 6 | 5 |
| 1.75 | 3 | 4 |
The ratio of the number of students of a particular height in section A to that in section B is the maximum for the height of
Aptitude Ratio and Proportion Difficulty: Medium
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The marked price of a watch was ₹ 820. A man bought the same for ₹ 570.72 after getting two successive discounts of which the first was 20%. The rate of second discount was
(S.S.C., 2008)
Aptitude Discount Difficulty: Medium
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If an electricity bill is paid before due date, one gets a reduction of $4\%$ on the amount of the bill. By paying the bill before due date a person got a reduction of ₹ $13$. The amount of his electricity bill was
Aptitude Percentage Difficulty: Easy
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(0.85% of 405) + (2.25% of 550) = $x$
Aptitude Percentage Difficulty: Medium
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The age of a man 10 years ago was thrice the age of his son.
10 years hence, the man's age will be twice the age of his son.
The ratio of their present ages is
Aptitude Problems on Ages Difficulty: Medium
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The average of six numbers is $x$ and the average of three of these is $y$. If the average of the remaining three is $z$, then
Aptitude Average Difficulty: Easy
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Kunal bought $65$ books for ₹ $1050$ from one shop and $50$ books for ₹ $1020$ from another. What is the average price he paid per book?
Aptitude Average Difficulty: Easy
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The value of $1 + \frac{1}{4 \times 3} + \frac{1}{4 \times 3^2} + \frac{1}{4 \times 3^3}$ is
Aptitude Simplification Difficulty: Easy
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If $2x + y = 17$; $y + 2z = 15$ and $x + y = 9$, then what is the value of $4x + 3y + z$?
Aptitude Simplification Difficulty: Medium
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If $\frac{x}{y+z} = a; \frac{y}{z+x} = b$ and $\frac{z}{x+y} = c$, then $\frac{1}{1+a} + \frac{1}{1+b} + \frac{1}{1+c}$ is equal to
Aptitude Simplification Difficulty: Hard
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$\frac{7\frac{1}{2} - 5\frac{3}{4}}{3\frac{1}{2} + x} \div \frac{\frac{1}{2} + 1\frac{1}{4}}{1\frac{1}{5} + 3\frac{1}{2}} = 0.6$
Aptitude Simplification Difficulty: Hard
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The value of $$ \left( \frac{0.1 \times 0.1 \times 0.1 + 0.02 \times 0.02 \times 0.02}{0.2 \times 0.2 \times 0.2 + 0.04 \times 0.04 \times 0.04} \right) $$ is
Aptitude Decimal Fraction Difficulty: Medium
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$400 \div 0.1 \times 0.2 = x$
Aptitude Decimal Fraction Difficulty: Medium
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Consider the following quotients:
1. $368.39$ divided by $17$
2. $170.50$ divided by $62$
3. $875.65$ divided by $83$
Their correct sequence in decreasing order is:
Aptitude Decimal Fraction Difficulty: Medium
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Which one of the following is the common factor of $(47^{43} + 43^{43})$ and $(47^{47} + 43^{47})$?
Aptitude Number System Difficulty: Easy
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Which one of the following is the number by which the product of 8 consecutive integers is divisible?
Aptitude Number System Difficulty: Easy
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