Questions

__________ of an input is defined as the change in output per unit of change in the input when all other inputs are held constant.

The number of days' sales uncollected is calculated by

Intestinal bacteria synthesizes which of the following in the human body?

Which acid is secreted by certain glandular cells in the stomach lining?

If a + b = 17 and a - b = 9 then the value of (4a2 + 4b2) is,

The maximum number of common tangents that can be drawn to two disjoint circles is

A, B and C can complete a work in 20, 24 and 30 days respectively. All three of them starts together but after 4 days A leaves the job and B left the job 6days before the work was completed. C completed the remaining work alone. In how many days was the total work completed?

Which of these Indians has been awarded with Bharat Ratna?