B.
40 m
50 m
120 m
None of these
27%
28%
29%
30%
46 sq.ft
81 sq.ft
126 sq.ft
252 sq.ft
15,000
15,500
15,600
16,500
20000
23000
25000
26000
200cm
150cm
180cm
100cm
50 cm
64 cm
124 cm
120 cm
7 cm
7.1 cm
7.2 cm
7.3 cm
110 cm
115 cm
120 cm
125 cm
1520
2420
2480
2520
3410
3420
3430
3440
55 m
56 m
57 m
58 m
18750 sq.m
37500 sq.m
40000 sq.m
48000 sq.m
614
714
814
914
2400 sq.cm
2480 sq.cm
2560 sq.cm
None of these