3. A fruit market sells basket of guavas. What is the smallest number of guavas that it can sell in baskets of 5, 6, and , 10?

A. 20
B. 30
C. 50
D. 60

4. The product of two numbers is 124. If one factor is 2, what , is the other factor?

A. 62
B. 122
C. 126
D. 248

5. What is the smallest digit that you can replace n in 4n2 to make it divisible by 6?

A. 1
B. 2
C. 3
D. 4​