Sets , NCERT , Class 11 , Ex - 1.2

Sets , Nios, Class-12, Ch-1 ,Ex-1.1 ,Q-1

Class 10 Exercise 10.2 Question 1 | CBSE Class 10 Ex -10.2 Q1 | NCERT | Class 10 Maths Chapter 10

Find the actual lower and upper class limits and also the class marks of the classes : 1.1 - 2.0, 2.1 - 3.0 and 3.1 - 4.0.

Major Domains of the Earth Full Chapter Class 6 Geography | NCERT Geography Class 6 Chapter 5

While calculating mode the following observation are found. Lower limit of modal class =40, frequency of modal class =20, frequency of previous class =12 , frequency of preceding class =11 and width of the class =10, find mode .

From the sets given below, select equal sets : A= {2,4,8, 12} , B = { 1,2, 3, 4} , C = { 4, 8. 12 , 14} , D = { 3,1,4,2} E= {-1,1} , F = {0, a} , G = {1, -1} , H = { 0, 1}

What is the average of the set {-1, 3, 7, 11, 15, 19, 23,27} ?

Ex 9.1 Q 14 , 15 and 16