CAT Questions

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The EPA stands for Environment Protection Agency in U.S which studies pollution and other environmental health hazards.

Inhaling of oxygen and releasing of carbon dioxide to make our living is the process called as respiration. We know that, air is a mixture several gases like 78% of nitrogen, 21% of oxygen and several other gases with watervapour.

Hence, Oxygen is essential for respiration process.

In economics, the cost of something is what you give up to get it.

Yoga is originated in India during 11th century.

1, 2, 5 are figures that have patterns formed from four lines curved in a concave direction.
3, 7, 8 are figures that have patterns formed from four lines curved in a convex direction.
4, 6, 9 are figures that have patterns formed from these straight lines.

Vermin are pests or nuisance animals that spread diseases or destroy crops or livestock. Himachal Pradesh state govt recently declared Monkeys as vermin.