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9th Class General Math Second half Book Paper

9th Class · General Math · Federal (FBISE)

Name: ____________Roll No: ________Class/Section: ________Date: ________Total marks: 50Time: 1 hour 30 minutes

Q1. Multiple choice questions (Attempt all · 15 × 1 = 15)

The individual income of eight men is 3000 rupees, 4000 rupees, 3500 rupees, 3800 rupees, 4500 rupees, 4200 rupees, 3600 rupees and 5400 rupees.
1. Rs.3000
2. Rs.4000
3. Rs.4500
4. Rs.5000
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
Prepare a table of inverse logarithms.
1. Briggs
2. By Jobst Burgi
3. By Napier
4. By Jabir bin Hayyan
Which party interval has the highest frequency. They say ..........
1. The middle class
2. Mode class
3. Arithmetic class
4. Multiply class
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
What is the logarithmic value of a number between 100 and 1000?
1. Between 1 and 2
2. Between 2 and 3
3. Between 3 and 4
4. Between 0 and 1
......... From any value represents the sum of the frequencies of the first values.
1. Columnar map
2. Ugh
3. Cumulative frequency
4. Plurality
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
8.24 × 10⁻⁴ can be written as
1. 8.24 × 10⁻⁴
2. 0.824
3. 0.824
4. 0.000824

Q2. Short questions (Attempt any 10 of 15 · 10 × 2 = 20)

Define Cumulative Frequency.
Draw the graph of : $y = 2x - 3$
Insert three G.Ms between $1 \text{ to }16$
If A = { 1,4,7,8 } , B = { 4,6,8,9 } and C = { 3,4,5,7 } Find $A \cup B$
Express in exponential form: $\sqrt[5]{a^3}$
Consider the following frequency table which shows the result of a survery on the per month pay of 100 men. $\begin{array}{|c|c|c|c|c|c|} \hline \text{Pay} & 0-1999 & 2000-3999 & 4000-5999 & 6000-9999 & 10000-19999 \\ \hline \text{Frequency} & 20 & 36 & 25 & 14 & 5 \\ \hline \end{array}$
Represent the points whose co-ordinate are given. $A(-3,7)$
Insert two G.Ms between $3 \text{ to } 81$
If U = {1,2,3,4,5,6,7,8} and A = { 2,3,5,7} then Find $A \cup A'$
Simplify : $\frac{2x^{3/4}}{4x^{3/5}}$
Construct a histrogram with equal intervals with the help of following frequency. $\begin{array}{|c|c|c|c|c|c|c|} \hline \text{Weight (Kg)} & 50-59 & 60-69 & 70-79 & 80-89 & 90-99 & 100-109 \\ \hline \text{Frequency} & 15 & 30 & 35 & 15 & 3 & 2 \\ \hline \end{array}$
Draw the graph of : $y = 2x + 6$
Find the missing elements of the G.P: $r = \frac{1}{2}, \, a_n = \frac{1}{4}, \, a = 128$
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.
Exponential form: $\frac{1}{\sqrt[b]{a^k}}$

Q3. Long questions (Attempt any 3 of 5 · 3 × 5 = 15)

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 $(A \cap B )\cap C=A \cap (B \cap C)$
Draw points on the graph paper. $A(0,-7) , B(3,-2) , C(4,0) , D(5,6) ,E(7,8)$
Using logarithmic table evaluate the following: $\frac{8.67 \times 3.94}{1.78}$
Construct a cumulative frequency polygon. $\begin{array}{|c|c|c|c|c|c|} \hline \text{Classes} & 5-10 & 10-15 & 15-20 & 20-25 & 25-30 \\ \hline \text{Frequency} & 10 & 15 & 20 & 30 & 15 \\ \hline \end{array}$