Q1 of 23 Page 1

Attempt any five sub-question from the following:

Find the width of the class 35 – 45.

Width of a class = Upper class limit – Lower class limit

Here, upper class limit = 45


Lower class limit = 35


Width of the class = 45 – 35 = 10


More from this chapter

All 23 →
1

Attempt any five sub-question from the following:

Find S2 for the A.P. 3, 5, 7, 9,…

 1

Attempt any five sub-question from the following:

If a = 1, b = 8 and c = 15, then find the value of b2 – 4ac.

 1

Attempt any five sub-question from the following:

By using two variables, write the following statement in mathematical form:


The cost of two table and five chairs is 2,200.

 1

Attempt any five sub-question from the following:

If n(A) = 1 and n(S) = 13 then find P (A).