BMO Quiz 2

Choose the biggest value.

• -2.75

• +2.25

• -2.00

• +2.75

What is the total volume of water in both jugs?

Find the value of 3.50 - 4.75.

A frame is marked 54□19. Effective diameter is 55 mm. Right Pd is 32 mm and left Pd is 31 mm. Calculate the MLD.

• 65 mm

• 66 mm

• 67 mm

• 68 mm

Round off 9031.493 to the nearest tenths.

• 9031.40

• 9031.50

• 9031.4

• 9031.5

What will be the prismatic effect of a -4.00DS lens if it is decentred 3mm nasally?

• 12 Δ BO

• 1.2 Δ B0

• 12 Δ BI

• 1.2 Δ BI

Express 255% in decimals

• 0.255

• 2.55

• 25.5

• 255