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MCQOPTIONS
This section includes 488 Mcqs, each offering curated multiple-choice questions to sharpen your Grade6 knowledge and support exam preparation. Choose a topic below to get started.
| 451. |
The angle which is less than 90° is called |
| A. | reflex angle |
| B. | acute angle |
| C. | obtuse angle |
| D. | right angle |
| Answer» C. obtuse angle | |
| 452. |
Out of the following, the one angle which is obtuse is |
| A. | 11⁄21 of a right angle |
| B. | 11⁄21 of a complete rotation |
| C. | 8⁄20 of a complete rotation |
| D. | 8⁄20 of a right angle |
| Answer» D. 8⁄20 of a right angle | |
| 453. |
Any line segment can be formed by joining |
| A. | two points |
| B. | three points |
| C. | four points |
| D. | more than three points |
| Answer» B. three points | |
| 454. |
The sum of 2a + 4b, 5a + 2c + 2d, -5a - 9b + 4c - d and 11b - 8c - 4d is |
| A. | 2a - 6b - 2c - 3d |
| B. | 2a + 6b - 2c - 3d |
| C. | 2a + 6b + 2c + 3d |
| D. | 2a - 6b + 2c - 3d |
| Answer» C. 2a + 6b + 2c + 3d | |
| 455. |
By factorizing the algebraic expression 36ab - 48bc, the answer must be |
| A. | 6b(6a + 8c) |
| B. | 8b(2a - 5c) |
| C. | 6b(6a - 8c) |
| D. | 7b(5a - 9c) |
| Answer» C. 6b(6a - 8c) | |
| 456. |
By factorizing the 54x - 45y, the answer must be |
| A. | 9(6x - 5y) |
| B. | 5(7x + 6y) |
| C. | 8(6x + 3y) |
| D. | 9(6x + 5y) |
| Answer» B. 5(7x + 6y) | |
| 457. |
If the expression 4c + 2b + 4d is subtracted from 3c + 4b + 5d then the answer will be |
| A. | −c + d |
| B. | c + d |
| C. | 2c - 4d |
| D. | 3c + 2b - 5d |
| Answer» B. c + d | |
| 458. |
By factorizing the algebraic expression mp - np + mq - nq, the answer will be |
| A. | (p - q)(m + n) |
| B. | (p + q)(m - n) |
| C. | (2p + 4q)(m - n) |
| D. | (4p + q)(m - 3n) |
| Answer» C. (2p + 4q)(m - n) | |
| 459. |
The triangle which consists of three equal sides is classified as |
| A. | exterior angle |
| B. | equilateral triangle |
| C. | isosceles triangle |
| D. | scalene triangle |
| Answer» C. isosceles triangle | |
| 460. |
The plane with four straight edges as its sides is called |
| A. | octagon |
| B. | quadrilateral |
| C. | pentagon |
| D. | hexagon |
| Answer» C. pentagon | |
| 461. |
The kind of triangle which has no equal side is called |
| A. | isosceles triangle |
| B. | scalene triangle |
| C. | exterior angle |
| D. | equilateral triangle |
| Answer» C. exterior angle | |
| 462. |
The types of convex polygons includes |
| A. | heptagon |
| B. | hexagon |
| C. | octagon |
| D. | all of above |
| Answer» E. | |
| 463. |
A plane with ten edges as its sides is called |
| A. | octagon |
| B. | decagon |
| C. | pentagon |
| D. | hexagon |
| Answer» C. pentagon | |
| 464. |
There are 30 customers who visited a shop and purchases goods costing $120. If a sales manager will receive commission of 5% on total sales made by him then the commission received (in dollars) is |
| A. | $240 |
| B. | $215 |
| C. | $180 |
| D. | $200 |
| Answer» D. $200 | |
| 465. |
The difference between marked price and sale price is called |
| A. | cost price |
| B. | manufacturing cost |
| C. | discount |
| D. | profit |
| Answer» D. profit | |
| 466. |
By converting 142.5% into decimal, the answer will be |
| A. | 1.425 |
| B. | 0.1425 |
| C. | 142.5 |
| D. | 14.25 |
| Answer» B. 0.1425 | |
| 467. |
A new laptop costs $1200. After one year, its value decreases by 15%. In second year, its value decreases further by 10%. The value of laptop after 2 years is |
| A. | $968 |
| B. | $918 |
| C. | $937 |
| D. | $956 |
| Answer» C. $937 | |
| 468. |
If the designer pair of shoes is advertised on an online store as $210 inclusive of 6% goods and services tax (GST) then the original price of designer pair of shoes is |
| A. | $285 |
| B. | $198 |
| C. | $210 |
| D. | $225 |
| Answer» C. $210 | |
| 469. |
According to index notation, the prime factors of 40 are |
| A. | 2³ x 5 |
| B. | 2³ x 3 x 5 |
| C. | 2² x 3 x 5 |
| D. | 2² x 5 |
| Answer» B. 2³ x 3 x 5 | |
| 470. |
The 9³ (cube of 9) is equal to |
| A. | 525 |
| B. | 343 |
| C. | 729 |
| D. | 512 |
| Answer» D. 512 | |
| 471. |
The 6³ is equal to |
| A. | 249 |
| B. | 241 |
| C. | 216 |
| D. | 316 |
| Answer» D. 316 | |
| 472. |
The composite numbers has |
| A. | more than two factors |
| B. | infinite factors |
| C. | one factor |
| D. | two factors |
| Answer» D. two factors | |
| 473. |
The square of 18 is |
| A. | 324 |
| B. | 369 |
| C. | 144 |
| D. | 342 |
| Answer» B. 369 | |
| 474. |
The Least Common Multiple of 112 and 64 is |
| A. | 448 |
| B. | 488 |
| C. | 478 |
| D. | 468 |
| Answer» B. 488 | |
| 475. |
Considering the prime factorization, the prime factors of 440 are |
| A. | 2 x 5 x 7 |
| B. | 2 x 3 x 5 x 5 |
| C. | 2 x 2 x 2 x 5 x 11 |
| D. | 2 x 3 x 3 x 5 x 5 |
| Answer» D. 2 x 3 x 3 x 5 x 5 | |
| 476. |
Considering the prime factorization, the prime factors of 680 are |
| A. | 2 x 3 x 3 x 5 x 5 |
| B. | 2 x 2 x 2 x 5 x 17 |
| C. | 2 x 3 x 5 x 5 |
| D. | 2 x 2 x 2 x 5 x 11 |
| Answer» C. 2 x 3 x 5 x 5 | |
| 477. |
The smallest prime number is |
| A. | 4 |
| B. | 2 |
| C. | 3 |
| D. | 5 |
| Answer» C. 3 | |
| 478. |
According to index notation, the prime factors of 68 are |
| A. | 2³ x 17 |
| B. | 2² x 5 x 17 |
| C. | 2³ x 5 x 17 |
| D. | 2² x 17 |
| Answer» E. | |
| 479. |
According to Distributive Law of Multiplication over Subtraction, the a x ( b − c ) must be equal to |
| A. | a − b x c − b |
| B. | a x b − a x c |
| C. | a x b + a x c |
| D. | a x c − b x c |
| Answer» C. a x b + a x c | |
| 480. |
The arrangement of profit and loss amounts (in dollars) of grocery store such as -200, -300, 100 and 400 in ascending order (smallest to largest) is |
| A. | −300, -200, 100, 400) |
| B. | −200, 100, -300, 400) |
| C. | 100, 400, -200, -300 |
| D. | 400, 100, -300, -200 |
| Answer» B. −200, 100, -300, 400) | |
| 481. |
If the profit and loss (in dollars) of a company is -240, 120 and 600 then the final amount (in dollars) is |
| A. | 450 |
| B. | 480 |
| C. | 380 |
| D. | 580 |
| Answer» C. 380 | |
| 482. |
The absolute value of integer -40 is |
| A. | 20 |
| B. | −20 |
| C. | −40 |
| D. | 40 |
| Answer» D. 40 | |
| 483. |
If −2 x −7 x 2 = 28 then −7 x 2 x −2 is equal to |
| A. | 14 |
| B. | (−14) |
| C. | 28 |
| D. | (−28) |
| Answer» D. (−28) | |
| 484. |
If the length of one side of a perfect square is 14cm then the area of that square must be |
| A. | 196cm² |
| B. | 169cm² |
| C. | 216cm² |
| D. | 144cm² |
| Answer» B. 169cm² | |
| 485. |
The Least Common Multiple of 40 and 25 is |
| A. | 100 |
| B. | 150 |
| C. | 200 |
| D. | 50 |
| Answer» D. 50 | |
| 486. |
The first five multiples of 8 are |
| A. | 24, 32, 40, 48, 54 |
| B. | 2, 4, 8, 6, 10 |
| C. | 8, 16, 24, 32, 40 |
| D. | 1, 2, 3, 4, 5 |
| Answer» D. 1, 2, 3, 4, 5 | |
| 487. |
The prime factors of 240 in the form of index notation are |
| A. | 2² x 5 |
| B. | 24 x 3 x 5 |
| C. | 2³ x 3 x 5 |
| D. | 2² x 3 x 5 |
| Answer» C. 2³ x 3 x 5 | |
| 488. |
The largest composite number less than 40 is |
| A. | 31 |
| B. | 37 |
| C. | 33 |
| D. | 39 |
| Answer» E. | |