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Algebra Play: Final Assessment

Section A: Concepts

Question 1mcq
A school buys xx notebooks for ₹3 each and pays ₹12 delivery. Which expression gives the total cost?
A.36x36x
B.3+x+123+x+12
C.3x+123x+12
D.12x+312x+3
Question 2mcq
A school buys xx notebooks for ₹3 each and pays ₹12 delivery. Which expression gives the total cost?
A.12x+312x+3
B.3+x+123+x+12
C.36x36x
D.3x+123x+12
Question 3mcq
Evaluate 2x2−3x+12x^2-3x+1 when x=4x=4.
A.2020
B.2323
C.2121
D.−3-3
Question 4mcq
Simplify 2x+3+3x+42x+3+3x+4.
A.5x+75x+7
B.10x10x
C.2x+72x+7
D.5x+125x+12
Question 5mcq
Simplify 2x+3+3x+42x+3+3x+4.
A.10x10x
B.2x+72x+7
C.5x+75x+7
D.5x+125x+12
Question 6mcq
Solve 4x=204x=20.
A.x=5x=5
B.x=24x=24
C.x=80x=80
D.x=16x=16
Question 7mcq
Solve 5x+7=325x+7=32.
A.x=25x=25
B.x=5x=5
C.x=39x=39
D.x=6x=6
Question 8mcq
Which identity correctly expands (a+b)2(a+b)^2?
A.a2−ab+b2a^2-ab+b^2
B.a2+b2a^2+b^2
C.a2−b2a^2-b^2
D.(a+b)2=a2+2ab+b2(a+b)^2=a^2+2ab+b^2

Section B: Skills

Question 9mcq
A school buys xx notebooks for ₹3 each and pays ₹12 delivery. Which expression gives the total cost?
A.3x+123x+12
B.12x+312x+3
C.3+x+123+x+12
D.36x36x
Question 10mcq
A school buys xx notebooks for ₹3 each and pays ₹12 delivery. Which expression gives the total cost?
A.3+x+123+x+12
B.36x36x
C.12x+312x+3
D.3x+123x+12
Question 11mcq
Evaluate 2x2−3x+12x^2-3x+1 when x=5x=5.
A.3838
B.−4-4
C.3535
D.3636
Question 12mcq
Simplify 2x+3+3x+42x+3+3x+4.
A.10x10x
B.5x+125x+12
C.5x+75x+7
D.2x+72x+7
Question 13mcq
Simplify 2x+3+3x+42x+3+3x+4.
A.2x+72x+7
B.5x+125x+12
C.5x+75x+7
D.10x10x
Question 14mcq
Solve 5x=355x=35.
A.x=30x=30
B.x=40x=40
C.x=7x=7
D.x=175x=175
Question 15mcq
Solve 4x+9=294x+9=29.
A.x=38x=38
B.x=20x=20
C.x=6x=6
D.x=5x=5
Question 16mcq
Which identity correctly expands (a+b)2(a+b)^2?
A.a2−b2a^2-b^2
B.a2+b2a^2+b^2
C.a2−ab+b2a^2-ab+b^2
D.(a+b)2=a2+2ab+b2(a+b)^2=a^2+2ab+b^2

Section C: Applications

Question 17mcq
A school buys xx notebooks for ₹3 each and pays ₹12 delivery. Which expression gives the total cost?
A.3+x+123+x+12
B.12x+312x+3
C.36x36x
D.3x+123x+12
Question 18mcq
A school buys xx notebooks for ₹3 each and pays ₹12 delivery. Which expression gives the total cost?
A.3x+123x+12
B.3+x+123+x+12
C.36x36x
D.12x+312x+3
Question 19mcq
Evaluate 2x2−3x+12x^2-3x+1 when x=2x=2.
A.−1-1
B.55
C.33
D.22
Question 20mcq
Simplify 2x+3+3x+42x+3+3x+4.
A.5x+125x+12
B.10x10x
C.2x+72x+7
D.5x+75x+7
Question 21mcq
Simplify 2x+3+3x+42x+3+3x+4.
A.10x10x
B.2x+72x+7
C.5x+125x+12
D.5x+75x+7
Question 22mcq
Solve 7x=147x=14.
A.x=21x=21
B.x=7x=7
C.x=2x=2
D.x=98x=98
Question 23mcq
Solve 2x+5=172x+5=17.
A.x=6x=6
B.x=7x=7
C.x=12x=12
D.x=22x=22
Question 24mcq
Which identity correctly expands (a+b)2(a+b)^2?
A.(a+b)2=a2+2ab+b2(a+b)^2=a^2+2ab+b^2
B.a2−ab+b2a^2-ab+b^2
C.a2−b2a^2-b^2
D.a2+b2a^2+b^2

Section D: Reasoning

Question 25mcq
A school buys xx notebooks for ₹3 each and pays ₹12 delivery. Which expression gives the total cost?
A.3+x+123+x+12
B.12x+312x+3
C.36x36x
D.3x+123x+12
Question 26mcq
A school buys xx notebooks for ₹3 each and pays ₹12 delivery. Which expression gives the total cost?
A.12x+312x+3
B.3x+123x+12
C.3+x+123+x+12
D.36x36x
Question 27mcq
Evaluate 2x2−3x+12x^2-3x+1 when x=3x=3.
A.99
B.1212
C.1010
D.−2-2
Question 28mcq
Simplify 2x+3+3x+42x+3+3x+4.
A.5x+75x+7
B.10x10x
C.5x+125x+12
D.2x+72x+7
Question 29mcq
Simplify 2x+3+3x+42x+3+3x+4.
A.5x+125x+12
B.10x10x
C.2x+72x+7
D.5x+75x+7
Question 30mcq
Solve 3x=123x=12.
A.x=15x=15
B.x=9x=9
C.x=4x=4
D.x=36x=36
Question 31mcq
Solve 3x+4=193x+4=19.
A.x=5x=5
B.x=23x=23
C.x=6x=6
D.x=15x=15
Question 32mcq
Which identity correctly expands (a+b)2(a+b)^2?
A.(a+b)2=a2+2ab+b2(a+b)^2=a^2+2ab+b^2
B.a2−b2a^2-b^2
C.a2−ab+b2a^2-ab+b^2
D.a2+b2a^2+b^2