SAMPLE PAPER MATH & GEN SCIENCE CLASS 8th

SAMPLE PAPER MATH & GEN SCIENCE CLASS 8th MILITARY COLLEGE SUI BALOCHISTAN (MCSB)

Time: 1 Hour                                                                                     Total Marks:100

Instructions:

  1. All questions are compulsory.
  2. All candidates must abide by the following instructions to avoid disqualification:
    • Roll Number will be written on the first page of the answer sheet.
    • No identification marks, e.g., drawings, signatures, etc., should be marked on the answer sheet.
    • The examination center will not be written on the answer sheet.
    • All questions must be attempted on the answer sheet only.
    • The paper will be attempted with blue ink. A marker may be used for headings only.

Part-I Maths (80 Marks)

Q1.

a. If U = {a,b,c,…z}, S = {a,e,i,o,u} and T = {x,y,z}, then verify that S ∩ S’ = ∅. (10 Marks)

b. Simplify and express the result in the simplest form:

2⁄6 × –2⁄4

(10 Marks)

Q2.

a. Simplify:

14 × a5 × b4 × c-4⁄7 × a3 × b6 × c2

(10 Marks)

b. Simplify:

x + 3⁄9 = 3x – 5⁄9

(10 Marks)

Q3.

a. 5⁄9 of a piece of metal weighs 7kg. What is the weight of 2⁄7 of the metal? (10 Marks)

b. Find the product of (l2m2 – lm) and 3mn. (10 Marks)

Q4.

a. Find the square root of 12544 by the division method. (10 Marks)

b. The radius of a circle is 28 cm. Find the area of the circle if π = 22⁄7. (10 Marks)

Part-II General Science (20 Marks)

Attempt all parts, each part carries equal marks.

Q5.

a. What causes the electric current to flow in an electric circuit? (4 Marks)

b. What makes some sounds louder than others? (4 Marks)

Q6.

a. Draw the structure of an atom and indicate the position of 3 sub-atomic particles. (4 Marks)

b. What is hydrogenation? Give an example. (4 Marks)

c. Write a note on “Heart Attack.” (4 Marks)

MCSB Model Paper Mathematics & Gen Science 8th Class

Model Paper English Class 8th MCSB

8th Class Model Paper Urdu Islamyat Pak Studies