Q1. Directions: Solve the given equations to find **values of x and y** and choose the appropriate answer option.

2x^{2 }– 5x + 2 = 0

20y^{2 }– 12y + 1 = 0

Q2. Directions: Solve the given equations to find **values of x and y** and choose the appropriate answer option.

X^{2 } + 14x + 24 = 0

Y^{2 }+ 16y + 39 = 0

Q.3 Directions: Solve the given equations to find **values of x and y** and choose the appropriate answer option.

X^{2 }+ x – 20 = 0

Y^{2 }+ 13y + 42 = 0

Q.4 Directions: Solve the given equations to find **values of x and y** and choose the appropriate answer option.

3x^{2} – 7x + 2 = 0

2y^{2} – 9y + 10 = 0

Q.5 Directions: Solve the given equations to find **values of x and y** and choose the appropriate answer option.

X^{2 } =81

Y^{2} – 22y + 121 = 0

Directions: What should come in place of question mark (?) in the following questions?

9, 8, 14, 39, ?, 755

Directions: What should come in place of question mark (?) in the following questions?

521, 496, 447, 366, 245, ?

Directions: What should come in place of question mark (?) in the following questions?

11, 6, 7, 12, ?, 67.5

Directions: What should come in place of question mark (?) in the following questions?

4, 7, 35, 83, 146, ?

Directions: What should come in place of question mark (?) in the following questions?

25, 32, 21, 34, 17, ?

Directions: What should come in place of question mark (?) in the following questions?

?2 – 101.99 ÷ 3 = 17.99 × 23.01

Directions: What should come in place of question mark (?) in the following questions?

6750 ÷ 15.01 + √145 × 4.99 = ?

Directions: What should come in place of question mark (?) in the following questions?

?% of 500.02 + 9.992 = 225