Author: Wiki

A. No change
B. 8%decrease
C. 16% Decrease
D. 16%increases

A. 9cm
B. 10cm
C. 11cm
D. 12cm

A. Circle
B. Square
C. Equilateral Triangle
D. Both Triangle and Square

A. 88cm²
B. 154cm²
C. 616cm²
D. 1250cm²

A. 5:4
B. 9:4
C. 4:5
D. 4:9

A. Increased by 4%
B. decreased by 4%
C. Decreased by 1%
D. Remains unchanged

A. 20%
B. 24%
C. 36%
D. 44%

A. Kept unchanged
B. Increased by 25%
C. Increased by 20%
D. Reduced by 20%

A. 45m
B. 75m
C. 135m
D. None of these

A. 30m
B. 40m
C. 50m
D. 60m