Answer
Step by step text solution for 56 men can complete a piece of work in 24 days. In how many days can 42 men complete the same piece of work? 18 b. 32 c. 48 d. 98 e. none of these by MATHS experts to help you in doubts & scoring excellent marks in Class 14 exams.
|
RS AGGARWAL-CHAIN RULE-All Questions
- A TV tower 36 metres high casts a shadow of 24 metres at a particul...
01:48
|
- A man completes 5/8 of a job in 10 days. At this rate, how many more ...
01:14
|
- 56 men can complete a piece of work in 24 days. In how many days ca...
01:32
|
- A group of workers promise to complete a piece of work in 10 days, ...
01:15
|
- A wheel that has 6 cogs is meshed with a larger wheel of 14 cogs. W...
00:56
|
- In a camp, there is a meal for 120 men or 200, children. If 150 chi...
01:16
|
- The cost of 16 packets of salt, each weighing 900 grams is Rs. 28. W...
02:16
|
- 4 mat-weavers can weave 4 mats in 4 days. At the same rate, how man...
04:12
|
- If 7 maids with 7 mops cleaned 7 floors in 7 hours how long would it...
02:15
|
- Four gardeners with four grass mowers mow 400 sq. m of ground in 4 ...
02:23
|
- Running at the same constant rate, 6 identical machines can produce...
01:54
|
- If 6 persons working 8 hours a day earn Rs. 8400 per week, then 9 p...
01:58
|
- If 5 workers can collect 60 kg wheat in 3 days, how many kilograms ...
01:42
|
- 50 people consume 350 kg of rice in 30 days. In how many days will ...
02:51
|
- In a dairy farm, 40 cows eat 40 bags of husk in 40 days. In how many d...
02:17
|
- Working 8 hours a day, 12 men can do a work in 30 days. Working 4 h...
02:19
|
- 12 men working 8 hours per day complete a piece of work in 10 days. ...
01:59
|
- 5 persons can prepare an admission list in 8 days working 7 hours a...
02:42
|
- 3 pumps, working 8 hours day, can empty a tank in 2 days. How many ...
03:48
|
- If 8 men can reap 80 hectares in 24 days, then how many hectares ca...
03:16
|