QR-I Quiz I | Unit-I Numerical Literacy Your Good Name: Your College Name: Morning/Evening/Private: Email: 1. If 60% of a number is 48, what is 20% of that number? 12 16 24 36 None 2. A recipe calls for 3 cups of flour and 2 cups of milk. If you only have 2 cups of flour, how much milk should you use? 1 Cup 1.5 Cup 1â…“ Cup 2 Cup None 3. A bag contains 5 red marbles, 3 blue marbles, and 2 green marbles. What is the probability of drawing a red marble? 1/3 1/4 1/2 2/5 None 4. If 20% of the students in a class are girls and there are 25 girls, how many students are in the class? 100 120 125 150 None 5. If a box contains 12 red balls and 8 blue balls, what is the ratio of red balls to the total number of balls? 2:3 3:2 2:5 3:5 None 6. Convert 4.8 kilometers into meters. 4900 5000 5200 4800 None 7. Which type of chart is best for showing proportions of a whole? Line Graph Bar Chart Pie Chart Histogram None 8. Which scale of measurement classifies data into distinct categories with no order? Nominal Ordinal Interval Ratio None 9. What type of data is 'rank'? Nominal Ordinal Interval Ratio None 10. What is the area of a square with side 14 cm? 196 191 201 206 None 11. What type of data is 'eye color'? Nominal Ordinal Interval Ratio None 12. What is the perimeter of a triangle with sides 3 cm, 4 cm, and 5 cm? 12 cm 15 cm 20 cm 60 cm None 13. Volume of a cube with side 4 cm is: 16 cm³ 64 cm³ 24 cm³ 40 cm³ None 14. Divide Rs. 600 in the ratio 2:3. Rs. 240 & Rs. 360 Rs. 300 & Rs. 300 Rs. 250 & Rs. 350 Rs. 200 & Rs. 400 None 15. Which number system uses the digits 0-9 and letters A-F? Binary Decimal Octal Hexadecimal None 16. What is the decimal equivalent of the hexadecimal number 1A? 16 17 26 27 None 17. What is the conversion factor from kilograms to grams? 1000 10 100 0.1 None 18. If 2 liters of paint cover an area of 10 square meters, how much paint is needed for an area of 30 square meters? 4 liters 6 liters 8 liters 10 liters None 19. If the price of a product increases by 10% and then decreases by 10%, what is the net change in price? No change 10% increase 10% decrease 20% decrease None 20. Which of the following is an example of qualitative data? Temperature Height Color Weight None 21. What type of data involves putting items into categories based on some characteristic? Nominal data Interval data Ratio data None Of Them None 22. Which of the following is an example of primary data? Government reports Newspapers Surveys conducted by researchers Textbooks None 23. What type of measurement scale allows for ranking and has equal intervals between adjacent ranks, but lacks a true zero point? Nominal scale Ordinal scale Interval scale Ratio scale None 24. Which type of graph is best suited for showing changes over time? Pie chart Bar graph Line graph Scatter plot None 25. What is the name of the angle that is less than 90°? Acute Right Obtuse Straight None 1 out of 3 Thanks For Submitting Your Quiz !! Quiz 2 | Unit-II Fundamental Mathmatical Concept Your Good Name: Your College Name: Morning/Evening/Private: Email: 1. What is the formula to calculate the perimeter of a triangle? P = a+b+c P = (a + b)/2 P = axbxc P = ab/2 None 2. What is the formula for calculating the volume of a cylinder? V = πι V = Ï€r²h V = r²h V = 2rh None 3. A line segment is extended from only one end-point, the other point remains the same, it is called Intersecting line Line Plane Ray None 4. A triangle that, has 3 equal angles and 3 equal sides is called Equilateral triangle Right angle triangle Scalene triangle Isosceles triangle None 5. Angles that are less than 90° and greater than 0º are called: Right angles Reflective angles Obtuse angles Acute angles None 6. An angle measures 51". What is the measure of its supplementary angle? 129° 309° 180° 39° None 7. Two angles are complementary. One angle measure 35 degrees. What is the measure of its complement? 65 55 180 45 None 8. What is the area of a rectangle with length 4 and width 5? 30 20 21 9 None 9. A square has a perimeter of 88 feet. What is the area (in square feet) of the square? 121 1,936 100 484 None 10. If n(AUB) = n(A) + n(B), then: AnB=A AnB = B AUB = A A intersect B= empty set None 11. If AUB =empty set then n(A – B) = n(A) n(B) AUB None of these None 12. A' intersect B' = A’/B’ (AUB)’ (A∩B)’ (AUB) None 13. Α'Î A' = A Ñ„ A’ None of these None 14. If f(x) = x²-2x²+4x-1 then f(0) = 1 4 2 -1 None 15. 2x^4+3x^3+3x^2+2x^1 is a polynomial of degree: 3 1 2 4 None 16. f(x) = 3x +4 is a: Linear function Identity function Quadratic function None of these None 17. Dependent variable of a function is actually its Output variable Variable Input variable Chance variable None 18. The ordered pair (3, -2) is located in the First Third Second Fourth None 19. Two sets are called disjoint if there Union Difference Intersection Complement None 20. The area of a rectangle whose length and breadth are 3y and 9y² espectively is: 12 21y^2 27y^3 None of these None 21. ax+b ≥ c is an: Identity Inequality Equation Formula None 22. Equations having same solutions are called: Simultaneous equations Exponential equations Reciprocal equations Radical equations None 23. x Identity Inequality Formula Equation None 24. x = 0 is the solution of: 2x+3<0 x > 0 x < 0 2x-3<0 None 25. Two angles whose measures sum to 180"? Obtuse Angle Exterior Angle Complementary Supplementary None 1 out of 3 Thanks For Submitting Your Quiz !! Quiz 3 | Unit-III Statistical Mathematical Concept Your Good Name: Your College Name: Morning/Evening/Private: Email: 1. The slope of a horizontal line is: 2 1 4 0 None 2. The slope of a vertical line is: Undefined 0 2 4 None 3. The graph of an equation intersect the y-axis is: x-intercept Origin y-intercept None of these None 4. What is it called when the data source is gathered and compiled with others? Primary data Secondary data Quantitative data None of the above None 5. Which one of the following varlables represent a ratio scale? Age Reading success Gender Socio-economic status None 6. What scale of measurement is hospital length of stay (in days)? Interval Ordinal Nominal Ratio None 7. The most appropriate graphical representation for a nominal data is: Bar chart Ogive Frequency polygon Time series graph None 8. No. of values or objects present in each class is: Frequency Mid points Class interval Frequency distribution None 9. Which is NOT an example of compressed data: Frequency distribution Data array Ogive Histogram None 10. Continuous variable is the type of: Qualitative variable Quantitative variable Continuous variable Random variable None 11. Mean of a constant value is: A.M G.M H.M Constant itself None 12. Simplest type of average is: Weighted arithmetic mean Arithmetic mean Median Geometric mean None 13. The standard deviation of -2,-2,-2,-2, is: Positive Negative One Zero None 14. Find the mean of 18, 32, 14, 16, and 25: 21 23 17 16 None 15. Find the mode of 3, 5, 12, 4, 6, 3, 5, 10, and 15: 5 3 3 and 5 7 None 16. When n dice are rolled, the possible outcomes are: 6^n 10 6 18 None 17. When two coins are tossed, the possible outcomes are: 2 1 4 3 None 18. A variable that can assume any possible value between two points is called: Discrete random variable Continuous random variable Random variable Discrete sample space None 19. A random variable is also called: Stochastic variable Constant Chance variable Both chance variable and stochastic variable None 20. A probability density function be represented by: Graph Table Mathematical equation Both graph and mathematical equation None 21. Mathematical equation d) Both graph and mathematicWhen a die and a coin are rolled together, all possible outcomes are: 6 2 36 12 None 22. Coefficient of variation is a kind of: Relative dispersion Absolute dispersion Symmetry Skewness None 23. Measures of variability shows scatter around the: Central tendency Range SD Variable None 24. Tumour length is an example of: Continuous variable Qualitative variable e) Discrete variable Random variable Discrete variable None 25. Total angle of pie-chart is: 370 260 180 360 None 1 out of 3 Thanks For Submitting Your Quiz !!