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1
What is 17 + 17?
A.31
B.33
C.34
D.36
Explanation: 17 + 17 = 34.
2
A histogram has 4 bars with frequencies 5, 15, 25, 35 and equal width of 10. What is the total area?
A.80
B.85
C.90
D.100
3
What is 28 + 16?
A.41
B.43
C.44
D.46
Explanation: 28 + 16 = 44.
4
What is 11 + 18?
A.26
B.28
C.29
D.31
Explanation: 11 + 18 = 29.
5
The perimeter of a rectangle is 40 cm and length is 12 cm. Find its area.
A.96 cm^2
B.80 cm^2
C.48 cm^2
D.120 cm^2
Explanation: 2(12+b)=40 => b=8. Area = 12*8 = 96.
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