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Curioustab offers thousands of curated MCQs on Aptitude, Logical Reasoning, General Knowledge, plus Computer Science and other exam-focused topics. Great for SSC, UPSC, banking exams, placements, and interview prep.
Latest Questions
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The current birth rate per thousand is 32, whereas the corresponding death rate is 11 per thousand. The net growth rate in terms of population increase in percent is given by
Aptitude Percentage Difficulty: Easy
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Depreciation applicable to an equipment is 20%. The value of the equipment 3 years from now will be less by
Aptitude Percentage Difficulty: Medium
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While purchasing one item costing ₹ 400, I had to pay the sales tax at 7% and on another costing ₹ 6400, the sales tax was 9%. What percent of the sales tax I had to pay, taking the two items together on an average?
Aptitude Percentage Difficulty: Medium
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$$ (2.4 \times 10^3) \div (8 \times 10^{-2}) = $$ $x$
Aptitude Surds and Indices Difficulty: Easy
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Ratio between the ages of Subhash, Prasad and Amar is $3 : 6 : 7$. If the difference between the ages of Prasad and Amar is 10 years, then what is the difference between the ages of Subhash and Prasad?
Aptitude Problems on Ages 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 difference between the digits of a two-digit number?
I. The sum of the digits of that number is 8.
II. One-fifth of that number is 15 less than half of 44.
Aptitude Problems on Numbers Difficulty: Medium
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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 given 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.
How many candidates were interviewed everyday by the panel $A$ out of the three panels $A, B$ and $C$?
I. The three panels on an average interview 15 candidates everyday.
II. Out of a total of 45 candidates interviewed everyday by the three panels, the number of candidates interviewed by panel $A$ is more by 2 than the candidates interviewed by panel $C$ and is more by 1 than the candidates interviewed by panel $B$.
Aptitude Average Difficulty: Medium
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If $a = \frac{\sqrt{3}}{2}$, then
$\sqrt{1+a} + \sqrt{1-a} = $ $x$
Aptitude Square Root and Cube Root Difficulty: Hard
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If $\sqrt{18 \times 14 \times x} = 84$, then $x$ equals
Aptitude Square Root and Cube Root Difficulty: Medium
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Evaluate : $123 \times 999 + 123$
Aptitude Simplification Difficulty: Easy
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In a hospital, there were 200 Diabetes, 150 Hyperglycaemia and 150 Gastro-enteritis patients. Of these, 80 patients were treated for both Diabetes and Hyperglycaemia. Sixty patients were treated for Gastro-enteritis and Hyperglycaemia, while 70 were treated for Diabetes and Gastro-enteritis. Some of these patients have all the three diseases. Doctor Dennis treats patients with only Diabetes. Doctor Hormis treats patients with only Hyperglycaemia and Doctor Gerard treats patients with only Gastro-enteritis. Doctor Paul is a Generalist. Therefore, he can treat patients with multiple diseases. Patients always prefer a specialist for their disease. If Dr. Dennis had 80 patients, then the other three doctors can be arranged in terms of the number of patients treated as
Aptitude Simplification Difficulty: Hard
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Directions: Each question below consists of a number. Your task is to follow the following steps in order to find the result from the given alternatives.
Step I: Multiply the number by 3 and add the square of the number.
Step II: Divide the result obtained after Step I by 5 and add 6.
Step III: Divide the result obtained after Step II by 3 and then square the resulting number.
2.5
Aptitude Simplification Difficulty: Medium
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Peter gave one-fourth of the amount he had to Michael. Michael in turn gave half of what he received from Peter to Sam. If the difference between the remaining amount with Peter and the amount received by Sam is ₹ 500, how much money did Michael receive from Peter?
Aptitude Simplification Difficulty: Medium
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If $x$ is a positive number, then which of the following fractions has the greatest value?
Aptitude Simplification Difficulty: Easy
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If $\frac{m}{n} = \frac{4}{3}$ and $\frac{r}{t} = \frac{9}{14}$, the value of $\frac{3mr - nt}{4nt - 7mr}$ is
Aptitude Simplification Difficulty: Medium
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$\frac{5}{6} \div \frac{6}{7} \times x - \frac{8}{9} + 1\frac{3}{5} + \frac{3}{4} \times 3\frac{1}{3} = 2\frac{7}{9}$
Aptitude Simplification Difficulty: Medium
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Solve $323.46 + 23.04 - 43.17 - x = 303$
Aptitude Decimal Fraction Difficulty: Easy
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$$ \frac{(4.53 - 3.07)^2}{(3.07 - 2.15)(2.15 - 4.53)} + \frac{(3.07 - 2.15)^2}{(2.15 - 4.53)(4.53 - 3.07)} + \frac{(2.15 - 4.53)^2}{(4.53 - 3.07)(3.07 - 2.15)} $$
is simplified to
Aptitude Decimal Fraction Difficulty: Hard
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$$ \frac{(36.54)^2 - (3.46)^2}{x} = 40 $$
Aptitude Decimal Fraction Difficulty: Medium
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$636.66 + 366.36 + 363.33 = $ $x$
Aptitude Decimal Fraction Difficulty: Easy
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A pendulum strikes 5 times in 3 seconds and another pendulum strikes 7 times in 4 seconds. If both pendulums start striking at the same time, how many clear strikes can be listened in 1 minute?
Aptitude HCF and LCM Difficulty: Hard
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Three wheels can complete 40, 24 and 16 revolutions per minute respectively. There is a red spot on each wheel that touches the ground at time zero. After how much time, all these spots will simultaneously touch the ground again?
Aptitude HCF and LCM Difficulty: Medium
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The H.C.F. and L.C.M. of two numbers are 21 and 84 respectively. If the ratio of the two numbers is 1 : 4, then the larger of the two numbers is
Aptitude HCF and LCM Difficulty: Easy
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Find the largest number which when subtracted from $10000$, the remainder is divisible by $32$, $36$, $48$ and $54$.
Aptitude HCF and LCM Difficulty: Medium
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If $n$ is a whole number greater than 1, then $n^2(n^2 - 1)$ is always divisible by
Aptitude Number System Difficulty: Easy
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