3 pumps, working 8 hours a day, can empty a tank in 2 days. How many hours a day

Question

3 pumps, working 8 hours a day, can empty a tank in 2 days. How many hours a day must 4 pumps work to empty the tank in 1 day?

Options:

A . 9

B . 10

C . 11

D . 12

Answer: Option D

Submit Your Solution Below and Earn Points !

Next Question

More Questions on This Topic :

Question 1. If the cost of x metres of wire is d rupees, then what is the cost of y metres of wire at the same rate?....

Question 2. Running at the same constant rate, 6 identical machines can produce a total of 270 bottles per minute. At this rate, how....many bottles could 10 such machines produce in 4 minutes?

Question 3. 39 persons can repair a road in 12 days, working 5 hours a day. In how many days will 30 persons, working 6 hours a day,....30 persons, working 6 hours a day, complete the work?

Question 4. A fort had provision of food for 150 men for 45 days. After 10 days, 25 men left the fort. The number of days for which ....of days for which the remaining food will last, is:

Question 5. A man completes $$\frac{5}{8}$$ of a job in 10 days. At this rate, how many more days will it takes him to finish the jo....more days will it takes him to finish the job?

Question 6. A wheel that has 6 cogs is meshed with a larger wheel of 14 cogs. When the smaller wheel has made 21 revolutions, then t....the number of revolutions mad by the larger wheel is:

Question 7. In a dairy farm, 40 cows eat 40 bags of husk in 40 days. In how many days one cow will eat one bag of husk?....

Question 8. If a quarter kg of potato costs 60 paise, how many paise will 200 gm cost?....

Question 9. If 7 spiders make 7 webs in 7 days, then 1 spider will make 1 web in how many days?....

Question 10. 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.....shadow of length 28.75 m under similar conditions will be:

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0