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01/06/2021

MCQS From XI Mathematics Chapter 1 (Reduced Syllabus BIEK)
MCQS Chapter1 Sets
Q.1 Select the correct answer for each from the following given options:

Total number of subsets that can be formed from the set
{x, y, z,p} is
* 32 * 16 * 8 * 12
ii)
If U = { 1 , 2 , 3 } , A = { 2 , 3} , B = { 1 , 3} then (A U B)c
* φ * { 1 , 2} * { 1 , 3} * { 1}

iii) If A = { a , b , c } then P(A) has ________ elements

* 0 * 1 * 8 * 3
iv) If A = { a , b } and B = { x , y } then A ×B has _________ elements


* 2 * 4 * 6 * 8

v) If S = { a , b, c , d} then O ( S ) = ___________
* 4 * 8 * 16 * 32

vi) If ( 5 , y ) = ( 5 , 4 ) then find y
* 2 * 3 * 4 * 5

vii) If U = { a, b ,c , d , e } and B = { b, c, d } Find B’

* { a, b, c, d, e } * { a, b, d } * { b, c, d} * { a, e }
viii) What is the relationship b/w the sets A and B if A ∪ B = A ∩ B

* A >B * A

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(reduced syllabus) BI E K

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