ATQ, Let 'n' more workers joined after 40 days and let total work be 2W units. Using (men X days) ÷ work = constant 
Simplifying, 
Therefore, 80 extra workers are needed so that work gets completed on time.
Which of the following is the smallest known flowering plant?
Which organelle is responsible for producing ATP in a cell?
In roots, the protoxylem lies towards the periphery and the metaxylem towards the center. This arrangement of primary xylem is called:
Which cellular organelle is referred to as the "storehouse of the cell"?
In the names Mangifera indica (mango), Solanum tuberosum (potato), and Panthera leo (lion), what do the names indica, tuberosum, and leo represent?
The shared terminal duct for the reproductive and urinary systems in males is:
What is the plant cell wall mainly composed of?
The part of leaf by which it is attached to the stem is called ______.
Which vitamin can be synthesized in the liver?
What is the living substance of a cell that surrounds the cell membrane, nucleus, and cytoplasm called?
