Question

515.Which is the Largest Stadium of America? Michigan Stadium

516.Nagaland capital? Kohima

517.NASA Headquarters? Washington DC

518.Stainless steel is- an alloy

519. Gun po der consists of- potassium nitrate

520.When did the british raj start in India? 1858

521.Infrared rays are electromagnetic waves.

522.Tashkent agreement signed after which Indo-Pak war? – 1965

523.The length of digestive system?- 30 Feet​

Answer 1

Answer:

The Cretaceous-Tertiary extinction event, or the K-T event, is the name given to the die-off of the dinosaurs and other species that took place some 65.5 million years ago. ... This suggests that a comet, asteroid or meteor impact event may have caused the extinction of the dinosaurs

Answer 2

Answer:

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515. Michigan Stadium, affectionately known as "The Big House" by University of Michigan students, alumni, and fans across the world, is one of the largest and most iconic athletic venues. It is the largest stadium in the United States and the second largest stadium in the world.