Two chords AB and PQ of a circle intersect at D inside a circle. If AD = 4 cm, DB = 6 cm, QD = 3 cm, the length of PQ is equal to
View Answer Report Error Discuss
Who invented the mouse of a computer?
The chemical formula of Propane is
Where did Lord Buddha deliver his first sermon?
Based on the common features like presence of notochord and dorsal hollow neural system, animals like fishes, amphibians, reptiles, birds along with mammals are included in which Phylum?
What cells line the ventricles of the brain?
Who discovered the ABO blood group system?
Which of the following Article of Indian Constitution deals with the Right to Equality before Law?