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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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In how many different ways can the letters of the word BANANA be arranged?
Aptitude Permutation and Combination Difficulty: Easy
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A wants to secure an annual income of ₹ 1500 by investing in 15% debentures of face value ₹ 100 each and available for ₹ 104 each. If the brokerage is 1%, then the sum of money he should invest is
Aptitude Stocks and Shares Difficulty: Hard
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A clock is started at noon. By 10 minutes past 5, the hour hand has turned through
Aptitude Clocks Difficulty: Medium
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The measurements of a field are as shown
If the total area of the field is 27500 sq. m, then the value of $x$ is equal to
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src="/api/images/measurements-of-field-shown-total-area-27500-sq-m-value-of-x.png"
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Aptitude Area Difficulty: Hard
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The adjoining figure contains three squares with areas of 100, 16 and 49 lying side by side as shown. By how much should the area of the middle square be reduced in order that the total length PQ of the resulting three squares is 19?
<img
src="/api/images/three-squares-areas-100-16-49-lying-side-by-side-length-pq-19.png"
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Aptitude Area Difficulty: Medium
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The perimeter of a square and a rectangle is the same. If the rectangle is 12 cm by 10 cm, then by what percentage is the area of the square more than that of the rectangle?
Aptitude Area Difficulty: Medium
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If the diagonal and the area of a rectangle are 25 m and 168 m$^2$, what is the length of the rectangle?
Aptitude Area Difficulty: Medium
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The diagonal of the floor of a rectangular closet is $7\frac{1}{2}$ feet. The shorter side of the closet is $4\frac{1}{2}$ feet.
What is the area of the closet in square feet?
Aptitude Area Difficulty: Medium
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If a sum doubles in 6 years, how much will it be in 8 years?
Aptitude Simple Interest Difficulty: Medium
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The simple interest on ₹ 10 for 4 months at the rate of 3 paise per rupee per month is
Aptitude Simple Interest Difficulty: Easy
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The jogging track in a sports complex is $726$ metres in circumference. Deepak and his wife start from the same point and walk in opposite directions at $4.5$ km/hr and $3.75$ km/hr respectively. They will meet for the first time in
Aptitude Time and Distance Difficulty: Easy
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A train covers a distance of 10 km in 12 minutes. If its speed is decreased by 5 km/hr, the time taken by it to cover the same distance will be
Aptitude Time and Distance Difficulty: Easy
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Three taps A, B and C can fill a tank in 12, 15 and 20 hours respectively. If A is open all the time and B and C are open for one hour each alternately, the tank will be full in
Aptitude Pipes and Cistern Difficulty: Medium
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The sum of the squares of three numbers is 532 and the ratio of the first and the second as also of the second and the third is $3 : 2$. The third number is
Aptitude Ratio and Proportion Difficulty: Medium
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If $a : b : c = 2 : 3 : 4$ and $2a - 3b + 4c = 33$, then the value of $c$ is
(S.S.C., 2007)
Aptitude Ratio and Proportion Difficulty: Easy
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If $x : y = 3 : 4$, then $(2x + 3y) : (3y - 2x)$ would be equal to
Aptitude Ratio and Proportion Difficulty: Easy
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If $A : B = 2 : 3$, $B : C = 4 : 5$ and $C : D = 6 : 7$, then $A : B : C : D$ is
Aptitude Ratio and Proportion Difficulty: Hard
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On an order of 5 dozen boxes of a consumer product, a retailer receives an extra dozen free. This is equivalent to allowing him a discount of
Aptitude Profit and Loss Difficulty: Easy
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$10\%$ loss on selling price is what percent loss on the cost price?
Aptitude Profit and Loss Difficulty: Hard
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If $\log_{10} x + \log_{10} 5 = 2$, then $x$ equals
Aptitude Logarithm Difficulty: Easy
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Ram's son's age is $\frac{1}{3}$ of Ram's wife's age. Ram's wife's age is $\frac{4}{5}$ of Ram's age and Ram's age is $\frac{3}{5}$ of Ram's father's age. Find the age of Ram's son, if Ram's father is 50 years old.
Aptitude Problems on Ages Difficulty: Easy
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A student obtained $60$, $75$ and $85$ marks respectively in three monthly examinations in Physics and $95$ marks in the final examination. The three monthly examinations are of equal weightage whereas the final examination is weighted twice as much as a monthly examination. His average marks in Physics are
Aptitude Average Difficulty: Medium
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The average annual income (in ₹) of certain agricultural workers is $S$ and that of other workers is $T$. The number of agricultural workers is 11 times that of other workers. Then the average monthly income (in ₹) of all the workers is
Aptitude Average Difficulty: Medium
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Students of a class are preparing for a drill and are made to stand in rows. If 4 students are extra in a row, then there would be 2 rows less. But there would be 4 more rows if 4 students are less in a row. The number of students in the class is
Aptitude Simplification Difficulty: Medium
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If $\frac{a}{b} = \frac{4}{3}$, then $\frac{3a+2b}{3a-2b} = x$
Aptitude Simplification Difficulty: Easy
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