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If the length of a rectangular field is increased by 20% and the breadth is reduced by 20%, the area of the rectangle will be 192 m2. What is the area of the original rectangle ?
(a) 184 m2
(b) 196 m2
(c) 198 m2
(d) 200 m2
456 X 456 – 302 X 302
(a) 128734
(b) 118564
(c) 116732
(d) 127856
The sum of three consecutive numbers is 93. The greatest among these three numbers is
(a) 27
(b) 28
(c) 30
(d) 32
The length of the bridge, which a train 130 metres long and travelling at 45 km/hr can cross in 30 seconds, is:

A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train?
A.  45 km/hr 
B.  50 km/hr 
C.  54 km/hr 
D.  55 km/hr 