Areas

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

A. 8cm
B. 8√2cm
C. 16cm
D. 4√2cm

A. 10m
B. 14.14m
C. 20m
D. 25m

A. 14m
B. 18m
C. 4m
D. None of these

A. 160m²
B. 180m²
C. 200m²
D. 220m²

A. 295m²
B. 299m²
C. 300m²
D. 375m²