At the Rio Olympics, who was the flagbearer of the Indian contingent?
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If 4x2 - 12x + k is a perfect square, then the value of k is
A solid sphere of diameter 17.5 cm is cut into two equal halves. What will be the increase (in cm2) in the total surface area?
In animals like Annelids, Molluscs, organs have associated to form functional systems, each system concerned with a specific physiological function. This pattern is called ________ system level of organization.
Bandhavgarh National Park is in which state?
The McMahon Line, which sets the boundary between India and China, is drawn to the northern boundary of which of the following states?
......... is a deliquescent compound.
Which of the following is not a nitrogenous fertiliser?