1. What is the device used in measuring the length of a notebook?
Microscope b. Protractor
2. What is the unit of measurement used by ancient people wherein it is the
c. Ruler
d. Thermometer
length of one's hand including the thumb?
a Digit
b. Forearm
c. Hand span d. Palm
What is the most accurate unit of measurement to be used in measuring
the length of a black board?
a. Centimeter b. Hectometer c. kilometer
d. Meter
4. Approximately, which of the following is a weight of a 12-year old student?
a 25 cg
b. 250g
c. 25 kg
d. 25 mg
6. What is 36.456 decameter in millimeter if 1decameter = 10000 millimeter?
a. 0.36456mm b.3.6456mm c, 36456mm d. 364560mm
6. Convert 6 inches into centimeters. Use the conversion factor in = 2.54cm.
a. 10.24cm
b. 15.24cm
c. 20.24 cm
d. 25.24cm
7. How many feet does 144 inches has, if 1ft=12in?
a 10ft
b. 121
c. 20ft
d. 24ft
8. Mr. Del Pilar bought 198 lb of rice, he gave 5 kg of it to his cousin. How
many kilogram of rice was left to him?
a. 85kg
b. 100kg
c. 150kg
d. 193kg
Translate "Two more than a number x" into Mathematical Phrase.
a2x
b. 2-X
C. X + 2
d x-2
10. What is the base in the expression x + 5?
b. 5
C. X
d. x3
a. 3
constant​