CAT Questions

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The first thing to be affected by alcohol is Judgement followed by brain center and senses like smell, taste, vision, etc...

A permanent magnet can affect both magnets and electromagnets.

A permanent magnet has natural magnetic properties while a temporal magnet is created by artificial means. Permanent magnets do not lose their magnetic ability.

China shares land borders with 14 different countries, the longest being with Mongolia followed by Russia and then India.

When water is cooled from 4°C to 0°C, its density decreases.

When water cools from 4°C to 0°C, ice crystals begin to form because the water is approaching its freezing point. When water freezes, the water molecules form a lattice that increases the volume. As a result, the density decreases. This is why ice will float on top of water; ice has a lower density than the water.

A man with colour blindness will see red and green as same. 

Tax that uses the same rate for all income levels is proportional tax.