Question
Pipe 'A' alone takes 12 minutes to fill half the tank.
Pipe 'B' is twice as efficient. What percentage of the tank is filled by both in 6 minutes?Solution
Full tank time = 12 × 2 = 24 minutes Efficiency of pipe 'A' = x units/min Tank capacity = 24x units B’s efficiency = 2x units/min Work in 6 minutes = (x + 2x) × 6 = 18x units Percentage = (18x / 24x) × 100 = 75%
Which of the following element is important component of urease enzyme?
Which of the following states in India provide maximum oil palm production?
Calories provided by 1g of fat is :
Which of the following enzymes is not proteinaceous in nature?
To harness the potential of ICT in Agriculture, Ministry of Agriculture & Farmers Welfare launched the scheme __________on January 21, 2004. The main a...
Which of the following common names of wheat is incorrectly matched with its scientific name?
Which breed of goat has the highest lactation length?
Which classification class of Chrysanthemum is characterized by blooms that are globular, somewhat flat in the young stage, or small button type?
_______ is known as ‘Sea Island cotton’
In reduction reaction what happens?
