Quadratic Equations MCQs

I. x2 + 9x + 20 = 0, II. y2 + 5y + 6 = 0 to solve both the equations to find the values of x and y?

A. If x < y

B. If x > y

C. If x ≤ y

D. If x ≥ y

Quadratic Equations · Easy · 3 weeks ago

I. x2 – x – 42 = 0, II. y2 – 17y + 72 = 0 to solve both the equations to find the values of x and y?

A. If x < y

B. If x > y

C. If x ≤ y

D. If x ≥ y

E. If x = y or the relationship between x and y cannot be established.

Quadratic Equations · Easy · 3 weeks ago

I. x2 + 5x + 6 = 0, II. y2 + 9y +14 = 0 to solve both the equations to find the values of x and y?

A. If x < y

B. If x > y

C. If x ≤ y

D. If x = y or the relationship between x and y cannot be established.

Quadratic Equations · Easy · 3 weeks ago

I. a2 + 8a + 16 = 0, II. b2 – 4b + 3 = 0 to solve both the equations to find the values of a and b?

A. If a < b

B. If a ≤ b

C. If the relationship between a and b cannot be established

D. If a > b

Quadratic Equations · Easy · 3 weeks ago

(i). a2 + 11a + 30 = 0, (ii). b2 + 6b + 5 = 0 to solve both the equations to find the values of a and b?

A. If a < b

B. If a ≤ b

C. If the relationship between a and b cannot be established

D. If a > b

Quadratic Equations · Easy · 3 weeks ago

(i). a2 – 9a + 20 = 0, (ii). 2b2 – 5b – 12 = 0 to solve both the equations to find the values of a and b?

A. If a < b

B. If a ≤ b

C. If the relationship between a and b cannot be established

D. If a ≥ b

Quadratic Equations · Easy · 3 weeks ago

(i). a2 – 7a + 12 = 0, (ii). b2 – 3b + 2 = 0 to solve both the equations to find the values of a and b?

A. if a < b

B. if a ≤ b

C. if the relationship between a and b cannot be established.

D. if a > b

Quadratic Equations · Easy · 3 weeks ago

A man could buy a certain number of notebooks for Rs.300. If each notebook cost is Rs.5 more, he could have bought 10 notebooks less for the same amount. Find the price of each notebook?

A. 10

B. 8

C. 15

D. 7.50

Quadratic Equations · Easy · 3 weeks ago