Skip to Content

Build your own quiz

No student devices needed. Know more

10 questions

Show Answers

See Preview

- Multiple ChoicePlease save your changes before editing any questions.
**If 3 quantities a, b and c are related as a : b : : b : c, then a, b and c are in**third proportional

fourth proportional

mean proportional

continued proportional

- Multiple ChoicePlease save your changes before editing any questions.
**The value of third proportional to a³, 3a² should be**9a

12a

9a²

12a²

- Multiple ChoicePlease save your changes before editing any questions.
**If 4 quantities a, b, c and d are related as a : b : : c : d then d is called**third proportional

fourth proportional

mean proportional

continued proportional

- Multiple ChoicePlease save your changes before editing any questions.
**The value of third proportional to 4, 12 should be**33

34

35

36

- Multiple ChoicePlease save your changes before editing any questions.
**If 2, x, 8 are in continued proportional, then value of x should be**±2

±4

2

4

- Multiple ChoicePlease save your changes before editing any questions.
**Factorization of a(a - b + c) - bc is equal to**(a - b)(a + c)

(a - b)(a - c)

(a + b)(a + c)

(a - b)(a - c)

- Multiple ChoicePlease save your changes before editing any questions.
**Factorization of x³ + 8 is equal to**(x + 2)(x² - x + 2)

(x + 2)(x² + x - 2)

(x + 2)(x² - 2x + 4)

(x + 2)(x² + 2x + 4)

- Multiple ChoicePlease save your changes before editing any questions.
**A polynomial of degree ‘3’ is called**zero polynomial

cubic polynomial

linear polynomial

quadratic polynomial

- Multiple ChoicePlease save your changes before editing any questions.
**A polynomial of degree ‘2’ is called**zero polynomial

cubic polynomial

linear polynomial

quadratic polynomial

- Multiple ChoicePlease save your changes before editing any questions.
**If x - a is a factor of P(x), then P(a) should be**1

0

a

−a