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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: Find out the wrong number in each sequence
22, 33, 66, 99, 121, 279, 594
Aptitude Odd Man Out and Series Difficulty: Medium
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To produce an annual income of ₹ 1200 from a 12% stock at 90, the amount of stock needed is
Aptitude Stocks and Shares Difficulty: Medium
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A hemisphere and a cone have equal bases. If their heights are also equal, then the ratio of their curved surfaces will be
Aptitude Volume and Surface Area Difficulty: Medium
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A plate on square base made of brass is of length $x$ c and width 1 mm. The plate weights 4725gm. If 1 cubic cm of brass weights 8.4 gram. then the value of $x$ is
[SSC—CHSL (10+2) Exam, 2015]
Aptitude Area Difficulty: Medium
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A man walking at the speed of 4 kmph crosses a square field diagonally in 3 minutes. The area of the field is
Aptitude Area Difficulty: Medium
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The simple interest on a sum of money will be ₹ 600 after 10 years. If the principal is trebled after 5 years, what will be the total interest at the end of the tenth year?
Aptitude Simple Interest Difficulty: Hard
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A person deposited ₹ 400 for 2 years, ₹ 550 for 4 years and ₹ 1200 for 6 years. He received the total simple interest of ₹ 1020. The rate of interest per annum is
(S.S.C., 2007)
Aptitude Simple Interest Difficulty: Medium
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If $\frac{4}{9}$th of a bucket is filled in 1 minute, the rest of it will be filled in
(Hotel Management, 2010)
Aptitude Unitary Method Difficulty: Medium
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Samaira, Mahira and Kiara rented a set of DVDs at a rent of ₹ 578. If they used it for 8 hours, 12 hours and 14 hours respectively, what is Kiara's share of rent to be paid?
Aptitude Partnership Difficulty: Medium
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Six coins of gold and silver of equal weights are melted and new coins are cast. The ratio of gold and silver in one of the coins is $2 : 1$, in another two coins $3 : 5$ and $7 : 5$ in the remaining coins. What will be the ratio between gold and silver respectively in the new coins?
(R.R.B., 2006)
Aptitude Alligation or Mixture Difficulty: Hard
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Two numbers are in the ratio 7 : 11. If 7 is added to each of the numbers, the ratio becomes 2 : 3. The smaller number is
Aptitude Ratio and Proportion Difficulty: Medium
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If $A : B : C = 2 : 3 : 4$, then the ratio $\frac{A}{B} : \frac{B}{C} : \frac{C}{A}$ is equal to
Aptitude Ratio and Proportion Difficulty: Medium
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If $A : B = \frac{1}{2} : \frac{1}{3}$ and $B : C = \frac{1}{2} : \frac{1}{3}$, then $A : B : C$ is
equal to
Aptitude Ratio and Proportion Difficulty: Medium
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Directions : These questions are based on the following table :
**Weight distribution in the average adult**
| Organs | Weight (in grams) |
|---|---|
| Muscles | 30000 |
| Skeleton | 10000 |
| Blood | 5000 |
| Gastrointestinal tract | 2000 |
| Lungs | 1000 |
| Liver | 1700 |
| Brain | 1500 |
The ratio expressed in decimals of the weight of the brain to the weight of the lungs is
Aptitude Ratio and Proportion Difficulty: Easy
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Directions: Each of the questions given below consists of a statement and/or a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statement(s) is/are sufficient to answer the question. Read both the statements and
Give answer (a) if the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question;
Give answer (b) if the data in Statement II alone are sufficient to answer the question, while the data in Statement I alone are not sufficient to answer the question;
Give answer (c) if the data either in Statement I or in Statement II alone are sufficient to answer the question;
Give answer (d) if the data even in both Statements I and II together are not sufficient to answer the question;
Give answer (e) if the data in both Statements I and II together are necessary to answer the question.
What is the profit earned by selling a laptop for ₹ 26250? (Bank P.O., 2009)
I. The cost price of 5 such laptops is equal to selling price of 4 such laptops.
II. 25% profit is earned by selling each laptop.
Verbal Reasoning Data Sufficiency Difficulty: Medium
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Directions: Each of the questions given below consists of a statement and/or a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statement(s) is/are sufficient to answer the question. Read both the statements and
Give answer (a) if the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question;
Give answer (b) if the data in Statement II alone are sufficient to answer the question, while the data in Statement I alone are not sufficient to answer the question;
Give answer (c) if the data either in Statement I or in Statement II alone are sufficient to answer the question;
Give answer (d) if the data even in both Statements I and II together are not sufficient to answer the question;
Give answer (e) if the data in both Statements I and II together are necessary to answer the question.
What percent is the earned profit?
I. 10% discount is offered on the marked price.
II. If no discount is given, the profit will be 30%.
Verbal Reasoning Data Sufficiency Difficulty: Easy
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An increase of ₹ 3 in the selling price of an article turns a loss of $7\frac{1}{2}\%$ into a gain of $7\frac{1}{2}\%$. The cost price (in ₹) of the article is (C.P.O., 2007)
Aptitude Profit and Loss Difficulty: Easy
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The C.P. of an article is $40\%$ of the S.P. The percent that the S.P. is of C.P. is
Aptitude Profit and Loss Difficulty: Easy
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Gaurav spends 30% of his monthly income on food articles, 40% of the remaining on conveyance and clothes and saves 50% of the remaining. If his monthly salary is ₹ 18,400, how much money does he save every month?
Aptitude Percentage Difficulty: Medium
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The ages of Samina and Suhana are in the ratio of $7 : 3$ respectively. After 6 years, the ratio of their ages will be $5 : 3$. What is the difference in their ages?
Aptitude Problems on Ages Difficulty: Easy
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If the sum of two numbers is $22$ and the sum of their squares is $404$, then the product of the numbers is
Aptitude Problems on Numbers Difficulty: Easy
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Study the following information carefully to answer these questions:
A young girl Roopa leaves home with $x$ flowers and goes to the bank of a nearby river. On the bank of the river, there are four places of worship, standing in a row. She dips all the $x$ flowers into the river, the number of flowers doubles. Then, she enters the first place of worship and offers $y$ flowers to the deity. She dips the remaining flowers into the river, and again the number of flowers doubles. She goes to the second place of worship and offers $y$ flowers to the deity. She dips the remaining flowers into the river and again the number of flowers doubles. She goes to the third place of worship and offers $y$ flowers to the deity. She dips the remaining flowers into the river and again the number of flowers doubles. She goes to the fourth place of worship and offers $y$ flowers to the deity. Now she is left with no flowers in hand.
The minimum number of flowers with which Roopa leaves home is
Aptitude Simplification Difficulty: Easy
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If the operation $\wedge$ is defined by the equation $x \wedge y = 2x + y$, what is the value of $a$ in $2 \wedge a = a \wedge 3$?
Aptitude Simplification Difficulty: Easy
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$0.213 \div 0.00213 = $x$
Aptitude Decimal Fraction Difficulty: Easy
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The sum and difference of the L.C.M and H.C.F. of two numbers are $592$ and $518$ respectively. If the sum of the numbers be $296$, find the numbers.
Aptitude HCF and LCM Difficulty: Hard
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