Enfant India English school
Std: lX
Subject: Maths, l
Marks: 10
Q.1 Choose the correct alternative answer for each of the following questions.
(2)
1) A={1,3..............19} what type of set p is ?
A) Null set
B) Infinite set
C) Finite set
D) None of these
2) The universal set is denoted by.
A) F
B) C
C)U
D) H
Q.2) Writer the following sets in roster form.
1) Set of prime numbers from 51 to 100
2) set of whole numbers.
Q.3) Writer the following sets using rule method.
(2)
1) A={1,4,9,16,25,36,49,64,
81,100}
2) B={5,10,15,20,25,30,35,40}
Q.4) Out of 400 persons in a group 92 persons speak English and 60 persons speak French each one out of 400 person speak at least one language. Then how many speak only English? How many speak only French? How many of them speak English and French both.?
