40 benches are required to seat 160 students. How many benches will be required to seat 240 students at the same rate ?

How many meiosis are required to produce 101 seeds?

In a computer lab, there are 3 computers for every 6 students. How many computers will be needed for 24 students?

In class VIII, if five students sit one each bench, one student will be left. If 6 students sit on each bench, one bench will be left. Find the number of students and the number of benches in that class.

In X class, if three students sit on each bench, one student will be left. If four students sit on each bench, one bench will be left. Find the number of students and the number of benches in that class.

The teacher distribute 15 pencils per student, how many pencils are needed for 'y' students:

How many bond cleavages are required to convert cubane into non-cyclic skeleton?