Mid – Term Exam 2023
Papers 1
Time allowed: 1 hour
Max. Marks: 40
Instruction: Calculators are NOT allowed. Show the required working to gain full credit.
Q1:
Answer (a): ………………………
[1]
Answer (b): ………………………
[1]
Answer: ………………………
[1]
( c) 1.5 – 0.2 x 4
(d) 4.2 ÷ 0.07
Answer: ………………………
[1]
Q2:
[2]
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Mid – Term Exam 2023
Q3:
[2]
Q4:
[2]
Q5: Write down
(a) A square number that is a factor of 75
Answer: ……………………… [1]
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Mid – Term Exam 2023
(b) A cube number that is a multiple of 24
Answer: ……………………… [1]
(c ) An irrational number between 5 and 10
Answer: ……………………… [1]
Q6:
1 |Page
[4]
Mid – Term Exam 2023
Q7:
a)
Answer: ………………………
[2]
b)
[1]
Q8:
[2]
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Mid – Term Exam 2023
Q9: (a) Pierre travels from France to the UK. His journey takes 4 hours and 45 minutes.
It ends at 02 13 on Sunday.
At what time on Friday does his journey start?
Answer: ………………………
[1]
b) Sam left Islamabad at 07 44 and arrived at Karachi at 19 32. How long was his journey?
Express your answer in hours and minutes.
Hours …………………… Minutes ………………………
Q10:
1 |Page
[1]
[2]
Mid – Term Exam 2023
Q11:
[1]
[1]
Q12:
[2]
[1]
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Mid – Term Exam 2023
(c) Find the Lowest common multiple of 420 and 1512. Write both LCM and HCF as product of its prime
factors.
…………………………………
[1]
Q13: A plank of wood is 30 m in length to the nearest 10 meters. A carpenter cuts the section from the plank
measuring 12 m to the nearest meters. Find the upper bound and lower bound of the remaining piece of
wood plank.
Upper bound: ……………………………. Lower bound: ……………………………….. [2]
Q14:
[2]
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Mid – Term Exam 2023
Q15:
1 |Page
[4]