MCQOPTIONS
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MCQOPTIONS
This section includes 497 Mcqs, each offering curated multiple-choice questions to sharpen your Grade9 knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
If p(x) and q(x) are polynomials with integral coefficients and have no common factor, then p(x) ⁄ q(x) is said to be in its |
| A. | zero form |
| B. | highest form |
| C. | middle form |
| D. | lowest form |
| Answer» E. | |
| 2. |
3√x + 4 ⁄ 3√x - 4 is |
| A. | equation |
| B. | rational expression |
| C. | irrational expression |
| D. | formula |
| Answer» D. formula | |
| 3. |
3x + 2y -3 is an algebraic |
| A. | expression |
| B. | equation |
| C. | sentence |
| D. | fraction |
| Answer» B. equation | |
| 4. |
Every polynomial is a |
| A. | irrational expression |
| B. | rational expression |
| C. | sentence |
| D. | equation |
| Answer» C. sentence | |
| 5. |
A surd which contains sum of two monomial surds is called |
| A. | trinomial surd |
| B. | binomial surd |
| C. | conjugate surd |
| D. | monomial surd |
| Answer» C. conjugate surd | |
| 6. |
The tax which is charged on property, income and profits in the form of income tax, property tax etc is known as |
| A. | Indirect tax |
| B. | direct tax |
| C. | excise duty |
| D. | sales tax |
| Answer» C. excise duty | |
| 7. |
The annual income of a person is $530,000 and the exempted amount is $280,000. The income tax payable at the rate of 0.75% would be |
| A. | 3975 |
| B. | 1875 |
| C. | 1585 |
| D. | 3185 |
| Answer» C. 1585 | |
| 8. |
A tax imposed upon a person or property as distinct from a tax imposed upon a transaction is called |
| A. | indirect tax |
| B. | corporate tax |
| C. | payroll tax |
| D. | direct tax |
| Answer» E. | |
| 9. |
The form of tax which have to pay by the buyer on manufactured items at the time of purchase is known as |
| A. | direct tax |
| B. | excise duty |
| C. | sales tax |
| D. | Indirect tax |
| Answer» C. sales tax | |
| 10. |
A corporate tax is also called |
| A. | direct tax |
| B. | company tax |
| C. | corporation tax |
| D. | all of above |
| Answer» E. | |
| 11. |
The arithmetic mean between a and 10 is 30, the value of ‘a’ should be |
| A. | 45 |
| B. | 60 |
| C. | 50 |
| D. | 53 |
| Answer» D. 53 | |
| 12. |
The Geometric Progression between −4 and −9 is |
| A. | ±8 |
| B. | −8 |
| C. | ±6 |
| D. | −6 |
| Answer» D. −6 | |
| 13. |
If the sequence does not has a last term, then it is said to be |
| A. | finite sequence |
| B. | arithmetic sequence |
| C. | infinite sequence |
| D. | none of above |
| Answer» D. none of above | |
| 14. |
If a, G, b are in Geometric Progression then ‘G’ is said to be |
| A. | arithmetic mean |
| B. | geometric mean |
| C. | standard deviation |
| D. | none of above |
| Answer» C. standard deviation | |
| 15. |
The 7th term of the Geometric Progression 2, 6, 18, ... is |
| A. | 5832 |
| B. | 2919 |
| C. | 1458 |
| D. | 729 |
| Answer» D. 729 | |
| 16. |
A line through the midpoint of one side, parallel to another side of a triangle bisects the |
| A. | 2nd side |
| B. | 3rd side |
| C. | right angle |
| D. | none of above |
| Answer» C. right angle | |
| 17. |
Midpoint of the points (2, 2) and (0, 0) should be |
| A. | (1, −1) |
| B. | (−1, −1) |
| C. | (1, 1) |
| D. | (0, 0) |
| Answer» D. (0, 0) | |
| 18. |
If the square of 1 side of a triangle is equal to the sum of the squares of the other 2 sides, then the triangle is |
| A. | isosceles triangle |
| B. | scalene triangle |
| C. | right angle triangle |
| D. | reflective triangle |
| Answer» D. reflective triangle | |
| 19. |
If a, b and c are the sides of a triangle and if a² + b² = c² then the triangle is |
| A. | right |
| B. | acute |
| C. | obtuse |
| D. | supplementary |
| Answer» B. acute | |
| 20. |
1st quartile is also known as |
| A. | lower quartile |
| B. | upper quartile |
| C. | median |
| D. | geometric mean |
| Answer» B. upper quartile | |
| 21. |
A bar chart constructed in which the area of each bar is proportional to the number of items in each group is known as |
| A. | pi chart |
| B. | histogram |
| C. | frequency distribution table |
| D. | polygon |
| Answer» C. frequency distribution table | |
| 22. |
The nth root of the product of the values x1, x2, x3, ....., xn is called |
| A. | arithmetic mean |
| B. | geometric mean |
| C. | variance |
| D. | harmonic mean |
| Answer» C. variance | |
| 23. |
The middle observation in an arranged set of data is called |
| A. | mean |
| B. | mode |
| C. | median |
| D. | range |
| Answer» D. range | |
| 24. |
Value of [(n +1) ⁄ 4]th term is the formula of |
| A. | 1st quartile |
| B. | 2nd quartile |
| C. | mode |
| D. | 3rd quartile |
| Answer» B. 2nd quartile | |
| 25. |
During sale, a shop offers a discount of 8% on marked price. If the marked price is $5500, then the purchase price of an oven should be |
| A. | 5060 |
| B. | 5000 |
| C. | 5090 |
| D. | 5200 |
| Answer» B. 5000 | |
| 26. |
(Selling price - cost price) is called |
| A. | loss |
| B. | marked price |
| C. | discount |
| D. | profit |
| Answer» E. | |
| 27. |
(Cost price - selling) price is equal to |
| A. | discount |
| B. | marked price |
| C. | profit |
| D. | loss |
| Answer» E. | |
| 28. |
An association of 2 or more persons to carry on a business for the purpose of earning profit is known as |
| A. | partnership |
| B. | legal entity |
| C. | insurance |
| D. | none of above |
| Answer» E. | |
| 29. |
Sara and Ali earned a profit of $500, 000 from a business and their ratio of investment was 5 : 8 respectively. The profit of each should be |
| A. | $200,000 and $300,000 |
| B. | $150,000 and $350,000 |
| C. | $450,000 and $50,000 |
| D. | $192,308 and $307,692 |
| Answer» E. | |
| 30. |
When 3x³ - 10x² + 13x - 6 is divided by x-2, the remainder will be |
| A. | 5 |
| B. | 0 |
| C. | 3 |
| D. | 4 |
| Answer» E. | |
| 31. |
If a polynomial p(x) is divided by a linear divisor (x-a), then the remainder is |
| A. | p(a) |
| B. | p(1) |
| C. | p(0) |
| D. | p(x) |
| Answer» B. p(1) | |
| 32. |
When 9x² - 6x + 2 is divided by x -3, the remainder will be |
| A. | 60 |
| B. | 15 ⁄ 2 |
| C. | 65 |
| D. | 19 ⁄ 5 |
| Answer» D. 19 ⁄ 5 | |
| 33. |
The factors of 4a² - 16 are |
| A. | 4(a-2)(a-2) |
| B. | 4(a-2)(a + 2) |
| C. | (a-2)(a + 2) |
| D. | 4(a + 2)(a + 2) |
| Answer» C. (a-2)(a + 2) | |
| 34. |
The simplest form of ac + ad + bc + bd is |
| A. | (a + c)(b + b) |
| B. | ab(c + d) |
| C. | bc(c + d) |
| D. | (a + b)(c + d) |
| Answer» E. | |
| 35. |
Congruency of triangles are symbolically written as |
| A. | µ |
| B. | ≅ |
| C. | ∼ |
| D. | ≡ |
| Answer» C. ∼ | |
| 36. |
An equilateral triangle is also an |
| A. | isosceles triangle |
| B. | reflective triangle |
| C. | scalene triangle |
| D. | equiangular triangle |
| Answer» E. | |
| 37. |
If 3 or more lines pass through the same point, they are called |
| A. | concurrent |
| B. | collinear |
| C. | opposite |
| D. | bisectors |
| Answer» B. collinear | |
| 38. |
The symbols used for 1 — 1 correspondence is |
| A. | ↔ |
| B. | ↓ |
| C. | → |
| D. | ⋖ |
| Answer» B. ↓ | |
| 39. |
The point where the 3 medians of a triangle meet is called the |
| A. | in-centre of the triangle |
| B. | orthocenter |
| C. | circumcenter of the triangle |
| D. | centroid of the triangle |
| Answer» E. | |
| 40. |
A concise, precise and convenient method to write very small or large numbers is called |
| A. | equation |
| B. | scientific notation |
| C. | matrix |
| D. | iota |
| Answer» C. matrix | |
| 41. |
Loga(mn) equals to |
| A. | logam + logan |
| B. | logam - logan |
| C. | n logam |
| D. | logbn × logab |
| Answer» B. logam - logan | |
| 42. |
The logarithms having base ‘10’ are called |
| A. | pure logarithms |
| B. | common logarithms/Briggesian logarithms |
| C. | natural logarithms |
| D. | infinite logarithms |
| Answer» C. natural logarithms | |
| 43. |
The number 50700 in the form of scientific notation should be |
| A. | 5.07 × 104 |
| B. | 5.07 × 103 |
| C. | 5.07 × 10−4 |
| D. | 5.07 × 105 |
| Answer» B. 5.07 × 103 | |
| 44. |
The characteristic of the log 0.03 is |
| A. | −1 |
| B. | −2 |
| C. | 1 |
| D. | 2 |
| Answer» C. 1 | |
| 45. |
The solution of 4x-2 > 6 is |
| A. | x > 2 |
| B. | x < 6 |
| C. | x = 4 |
| D. | x > 4 |
| Answer» B. x < 6 | |
| 46. |
The symbols < , > , ≤, ≥ are called |
| A. | equality symbols |
| B. | inequalities symbols |
| C. | operational signs |
| D. | radical signs |
| Answer» C. operational signs | |
| 47. |
Any new equation obtained by raising both member of an equation to the same power may have solutions is called |
| A. | extraneous solutions |
| B. | absolute value |
| C. | radical signs |
| D. | simultaneous equation |
| Answer» B. absolute value | |
| 48. |
Logan equals to |
| A. | logam + logan |
| B. | logam - logan |
| C. | n logam |
| D. | logbn × logab |
| Answer» E. | |
| 49. |
Logaa equals to |
| A. | 0 |
| B. | 1 |
| C. | −1 |
| D. | a |
| Answer» C. −1 | |
| 50. |
We can write log 15 + log 7 in a single logarithm form as |
| A. | log (15 - 7) |
| B. | log(15 × 7) |
| C. | log 22 |
| D. | log (15 + 7) |
| Answer» C. log 22 | |