A-AS Level (CIE) Mathematics Paper-1: Specimen Questions with Answers 5 - 7 of 20

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Question 5

Question

Match List-Ⅰ List-Ⅱ▾

There are three-three sets are given in column-A and column-B

List-Ⅰ (Set)List-Ⅱ (Formula)
(A)

(i)

(B)

(ii)

{ is a letter of the word LATA}

(C)

(iii)

Choices

Choice (4)
  • (A)
  • (B)
  • (C)

a.

  • (ii)
  • (i)
  • (iii)

b.

  • (i)
  • (ii)
  • (iii)

c.

  • (ii)
  • (iii)
  • (i)

d.

All of the above

Answer

b.

Explanation

{ is a letter of the word LATA}

Hence, correct matches are

Subtopic: Sets and their representation

Question 6

Question

MCQ▾

A class contain boys and girls every Sunday students including at least boys go for a picnic to doll house; a different group being sent every week. During the picnic the class teacher gives each girl in the group a doll. If the total number of dolls distributed was 85, then value of is________

Choices

Choice (4)

a.

12

b.

8

c.

5

d.

15

Answer

c.

Explanation

boys and girls are in a class.

At least boys go for picnic

Hence number of groups: i.e.. , boys and girl or

i.e.. , boys and girls.

Also, each girl is given a doll hence in above cases number of dolls will be

and respectively as these are and girls respectively

Question 7

Question

MCQ▾

For two events and which of the following is simple expression of ?

Choices

Choice (4)

a.

b.

c.

d.

Answer

b.

Explanation

Image Shows a Intersect B

Image Shows a Intersect B Dash

Image Shows a Dash Intersect B

Simple expression of

Simple Expression of a Union B

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