Free Online MCQ Practice Tests in English (Page: 17)

Find all ordered pairs (x, y) satisfying x + y = 10 and xy = 24.

• (7, 3)
• (10, 24)
• (4, 6)
• (24, 10)
• (6, 4)

Find all ordered pairs (x, y) satisfying x + y = 4 and xy = 3.

• (4, 3)
• (1, 3)
• (4, 0)
• (3, 4)
• (3, 1)

Find all ordered pairs (x, y) satisfying x + y = 1 and xy = -2.

• (-2, 1)
• (2, -1)
• (1, -2)
• (-1, 2)
• (0, 1)

Find all ordered pairs (x, y) satisfying x + y = 12 and xy = 35.

• (5, 7)
• (35, 12)
• (6, 6)
• (12, 35)
• (7, 5)

Find all ordered pairs (x, y) satisfying x + y = 9 and xy = 14.

• (14, 9)
• (7, 2)
• (9, 14)
• (2, 7)
• (3, 6)

Find all ordered pairs (x, y) satisfying x + y = 2 and xy = -15.

• (-3, 5)
• (-15, 2)
• (-2, 4)
• (2, -15)
• (5, -3)

Find all ordered pairs (x, y) satisfying x + y = 4 and xy = 3.

• (1, 3)
• (2, 2)
• (4, 3)
• (3, 1)
• (3, 4)

Find all ordered pairs (x, y) satisfying x + y = -1 and xy = -20.

• (-1, -20)
• (-5, 4)
• (4, -5)
• (-4, 3)
• (-20, -1)

Find all ordered pairs (x, y) satisfying x + y = 7 and xy = 10.

• (10, 7)
• (7, 10)
• (6, 1)
• (5, 2)
• (2, 5)

Find all ordered pairs (x, y) satisfying x + y = 7 and xy = 6.

• (7, 6)
• (6, 7)
• (6, 1)
• (1, 6)
• (2, 5)

Find all ordered pairs (x, y) satisfying x + y = -4 and xy = 0.

• (0, -4)
• (1, -5)
• (-4, 0)

Find all ordered pairs (x, y) satisfying x + y = -5 and xy = -14.

• (3, -8)
• (-5, -14)
• (-14, -5)
• (-7, 2)
• (2, -7)

Find all ordered pairs (x, y) satisfying x + y = -5 and xy = 4.

• (-1, -4)
• (4, -5)
• (-5, 4)
• (0, -5)
• (-4, -1)