Quantitative Apitude-Chain Rule
Quantitative Apitude-Chain Rule
41. A wheel that has 6 cogs is meshed with a larger wheel of 14 cogs. When the smaller wheel has made 21 revolutions, then the number of revolutions mad by the larger wheel is:
- 4
- 9
- 12
- 49
42. If 7 spiders make 7 webs in 7 days, then 1 spider will make 1 web in how many days?
- 1
- 7/2
- 7
- 49
43. 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:
- 10 m
- 12.5 m
- 17.5 m
- 21.25 m
44. 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 remaining meal?
- 20
- 30
- 40
- 50
45. 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?
- 178
- 195
- 204
- 488
46. 36 men can complete a piece of work in 18 days. In how many days will 27 men complete the same work?
- 12
- 18
- 22
- 24
47. 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?
- 4
- 8
- 12
- 16