A flagstaff 17.5 m high casts a shadow of length 40.25 m. The height of the building which casts a shadow of length 28.75 m under similar conditions will be:
- (A) 10 m
- (B) 12.5 m
- (C) 17.5 m
- (D) 21.25 m
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In a camp, there is a meal for 120 men or 200 children. If 150 children have taken the meal, how many men will be catered to with the remaining meal?
- (a) 20
- (b) 30
- (c) 40
- (d) 50
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An industrial loom weaves 0.128 meters of cloth every second. Approximately, how many seconds will it take for the loom to weave 25 meters of cloth?
- (a) 178
- (b) 195
- (c) 204
- (d) 488
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36 men can complete a piece of work in 18 days. In how many days will 27 men complete the same work?
- (a) 12
- (b) 18
- (c) 22
- (d) 24
- (e) None of these
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4 mat-weavers can weave 4 mats in 4 days. At the same rate, how many mats would be woven by 8 mat-weavers in 8 days?
- (a) 4
- (b) 8
- (c) 12
- (d) 16
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