Related Questions

A woman while shopping in a mall pushes her trolley 20 metres through an alley which is going East, then she turns to her left and walks 30 metres, then she turns West and walks another 30 metres, then she turns South and walks 30 metres and then she turns West and walks 25 metres. Where is she now with reference to her starting position?
A 35 metres West
B 5 metres West
C 35 metres East
D 5 metres East
A rectangular floor that measures 8 metres by 10 metres is to be covered with carpet squares that each measures 2 metres by 2 metres. If a carpet square costs Tk. 12, calculator the total cost cover 2/3 of the floor?
A Tk. 160
B Tk. 240
C Tk. 480
D None of these
A train of length, 245 metres, takes 20 seconds to cross a 355 metres long bridge. How much time (in seconds) will the train take to cross a 390 metres long platform?
A 6.5
B 9
C 21.16
D 15
In vineyard there are 220 rows of vines.Each row is 192 metres long and plants are plant 4 metres apart. On average each plant produce 900kg of grapes a season. The amount of grape produce in a season closest to-
A 10000kg
B 100000kg
C 400000kg
D 1600kg
An industrial loom weaves 0.128 metres of cloth every second. Approximately , how many seconds will it take for the loom to weave 25 metres of cloth?
A 178
B 195
C 204
D 488
A train of length 150 metres takes 40.5 seconds to cross a tunnel of length 300 metres. What is the speed of the train in km/hr?
A 13.33
B 26.67
C 40
D 66.67
How long does a train 110 metres long running at the speed of 72 km/hr take to cross a bridge 132 metres in length?
A 9.8 sec
B 12.1 sec
C 12.42 sec
D 14.3 sec
A man riding his bicycle covers 150 metres 150 metres in 25 seconds. is his speed in km per hour?
A 20
B 23
C 21.6
D 25
Outside a square garden there is a part of 5 metres width around it.if the area of the path is 500 square metres,what is the area of the garden?
A 250
B 300
C 400
D 450
Outside a square garden there is a path of 5 metres width around it, If the area of the path is 500 square metres, what is the area of the garden?
A 250
B 300
C 400
D 450

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