For the following questions answer them individually
Read the statements and identify the logically correct conclusion from the given information.
"The pedestrian crossing is few feet away, it is safe to use it." says a mother to her child.
I. Pedestrians should use pedestrian crossing for safety.
II. All the children know what is pedestrian crossing.
Which of the statements is sufficient to answer the question?
Find the total number of students in a class if the class has some boys and some girls.
I. The number of boys in a class is 10.
II. The number of girls in a class is 2 more than the number of boys.