1stPipe 2ndPipe 3rdPipe Diameter 2 8/3 4 6 8 12 3 : 4 : 6 Efficiency proportional to the Square of the diameter 9 : 16 : 36 Total efficiency = 9 + 16 + 36 = 61 Pipe 3rdcan fill the cistern in 183 minutes (given) Therefore, the capacity of the Tank = (36 × 183) = 6588 Now, the Time taken by all pipes together = 6588/61 = 108 minutes
Which type of farming involves clearing tracts of land by burning, cultivating for a limited period, and then abandoning the land for a number of years?
…………….is the systematic design, collection, analysis, and reporting of data and findings relevant to a specific marketing situation facing the...
What is maximum optimal temperature for wheat crop?
Micronutrient malnutrition leads to:
As per the international Trade statistics of UNO the share of India in the value of total world exports of agricultural and allied products has decreas...
Chronological development in commercial use of herbicide is
A. Triazines
B. Phenoxyalkanoic acids
C. Dinitroanilines
D. Sulf...
Which of the following statements is/are true?
Statement A: When rice grows under aerobic conditions coleorhizae emerges first.
Statement ...
‘My Plate for the Day’ which promotes health, prevents hidden hunger and protects from diseases was developed in the year?
Which crop is badly affected by the increase of RH?
What will be rotational intensity of Rice-wheat-ragi-fallow?
