Question
‘A’ and ‘B’ can do a piece of work in 17 days
and 34 days, respectively. They started working together but ‘A’ left after 4 days. Find the time taken by ‘B’ to complete the remaining work.Solution
Let total amount of work be 34 units (LCM of 17 and 34). Efficiency of ‘A’ = 34/17 = 2 units/day Efficiency of ‘B’ = 34/34 = 1 units/day Amount of work done by ‘A’ and ‘B’ together in 4 days = (2 + 1) × 4 = 12 units Time taken by B to complete remaining work = {(34 – 12)/1} = 22 days
What type of sugar is primarily transported during the process of translocation?
What structure controls the opening and closing of stomata?
Source of oxygen during photosynthesis is
In glycolysis, a glucose molecule gets converted into _____
Which among the following is Photoblastic Seed?
Which plant has stomata only on the upper surface of its leaves?
In linkage process,  Acetyl CoA is formed by the oxidative decarboxylation of ____
Cell division in which one cell with two set of chromosomes give rise to four cells. The terminology is referred to as
In the following given options, What is the importance of mitosis cell division?
How many ATP molecules are required in the Câ‚„ Â pathway for the synthesis of one molecule of glucose?
Relevant for Exams:
