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9th Class General Math 3rd Quarter Book Paper

9th Class · General Math · Federal (FBISE)

Name: ____________Roll No: ________Class/Section: ________Date: ________Total marks: 40Time: 1 hour

Q1. Multiple choice questions (Attempt all · 12 × 1 = 12)

Next term of 12,16,21,27 is
1. 34
2. 30
3. 31
4. 32
Which of the following formula will be used to find the area of a square whose area is length s and area P?
1. P = s²
2. P = 2s
3. P = 3s
4. P = 4s
If an object does not belong to set A, then we write
1. x = A
2. x A
3. x A
4. x A
In a multiplicative series, an is equal to
1. arn
2. arn⁺¹
3. arn⁻¹
4. arn⁻²
If F=77⁰ then C
1. 20
2. 25
3. 30
4. 35
{..........,4-,2-,0,2,4,6,8,..............} is the set of numbers.
1. Even
2. Correct
3. Odd
4. Prime
For 2,6,11,17,..... , a₅ is
1. 24
2. 30
3. 21
4. 22
The co-ordinates of origin are:
1. (0,0)
2. (0,1)
3. (1,1)
4. (1,0)
If f is an interaction from set A to set B and Rangef B is B, then f is called an interaction.
1. Bi-jacto interaction
2. On-to-interaction
3. One-to-one interaction
4. Into interaction
A sequence of numbers in which the previous sum is obtained by adding a common value "d" to the next sum. It is called
1. A.M series
2. Multiplicative series
3. A.M middle
4. G.M series
The length of the district of a square is 5 cm.
1. 10 cm
2. 15 cm
3. 20 cm
4. 25 cm
The union of two sets A and B is denoted.
1. A B
2. A B
3. A B
4. A B

Q2. Short questions (Attempt any 8 of 12 · 8 × 2 = 16)

Insert three G.Ms between $1 \text{ to }16$
Draw the graph of : $y = 2x - 3$
If A = { 1,4,7,8 } , B = { 4,6,8,9 } and C = { 3,4,5,7 } Find $A \cup B$
Insert two G.Ms between $3 \text{ to } 81$
Represent the points whose co-ordinate are given. $A(-3,7)$
If U = {1,2,3,4,5,6,7,8} and A = { 2,3,5,7} then Find $A \cup A'$
Find the missing elements of the G.P: $r = \frac{1}{2}, \, a_n = \frac{1}{4}, \, a = 128$
Draw the graph of : $y = 2x + 6$
Write the number of binary relations possible. In $A\times B$ if the number of elements in set A is 2 and in set B is 3.
Find the terms indicated in the following sequence. $1,\ 3,\ 12,\ 60,\ \dots,\ a_7$
Draw the graphs. $y = -\frac{x}{2} -\frac{3}{2}$
If A = {3,4,5,6,7} and B = { 1,2,3,4,7,8,9,10} then Find $A/B$

Draw points on the graph paper. $A(0,-7) , B(3,-2) , C(4,0) , D(5,6) ,E(7,8)$
If" $a_4 = \frac{8}{27}, \quad a_7 = \frac{-64}{729}$ in G.P. Find
If A = { 2,3,5,7,9 } , B = { 1,3,5,7 } and C = { 2,3,4,5,6 } Verify that $(A \cap B )\cap C=A \cap (B \cap C)$
Sketch the graph . $y = x + 1$