Mixed Review

Mix Review Worksheet-13

1. Which of the following is a CORRECT statement about a circle?

A. diameter is twice the radius

B. radius is twice the diameter

C. circumference is three times its radius (approx)

D. chord is twice the radius

2. Add.

A. 8 T, 250 lb                                B. 9 T, 250 lb

Mix Review Worksheet-14

10. Which of the following is equivalent to 50 milligrams?

A. 0.005 grams                            B. 5 grams

C. 0.05 grams                              D. 0.5 grams

11. Which of the following is NOT equivalent to 3%?

A. 3/100            B. 30/1000       C. 0.03               D. 0.3/100

Mix Review Worksheet-15

1. If the amount is Rs.500 and interest is Rs.100, then principal is:

       A. Rs.100           B. Rs.400          C. Rs.600          D. none of these

2. A man borrowed Rs.480 from his neighbor. He paid it back after 5 months together with the interest charged at 5% per annum. What amount did he pay back?

       A. Rs.512           B. Rs.500          C. Rs.490          D. none of these