A. 5 Dozen
B. 10 Dozen
C. 12 Dozen
D. None of them
Category: Mathematics
What is the Sum of First 70 even Numbers?
A. 4970
B. 4950
C. 4900
D. 4980
Find two number whose sum is 28 and the difference is 4 _____________?
A. 12,16
B. 18,10
C. 15,13
D. 14,12

What’s the largest known Prime Number?
A. 282,589,933 − 3
B. 282,589,933 − 1
C. 282,589,933 − 5
D. None of these
