What is the missing number in the equation?
12 + 24 + 34 = 34 + 12 +
A. 21
B. 22 C. 23 D. 24
31. Matteo and Steffi started playing badminton at 9:10 a.m. and ended at 9:55a.m. How long
did they play?
A. 35 minutes
B. 45 minutes
C. 55 minutes
D.
65 minutes
32. A rectangular lot has a length of 16 meters and a width of 3 meters. What is its perimeter?
A. 41m
B. 40m
C. 39m
D. 38m
33. What is the area of the following plane figure?
A. 9 sq. units B. 12 sq. units C. 14 sq. units D. 16 sq. units
34. A triangular pond has a base of 15 meters and a height of 10 meters. What is the area of
the pond?
B. 75 sq. m
C. 100 sq.m.
A. 50 sq.m.
D. 125 sq. m.​