General Science - National Evaluation Series Sample QA - 9 Sep 2014

1. Which compound of mercury is used as antiseptic?
[A]Mercuric Chloride
[B]Mercuric Oxide
[C]Mercuric Sulphide
[D]Mercuric Iodide


2. The easily noticed smell of the LPG gas is because of which among the following?
[A]Methane
[B]Ethanethiol
[C]Propane
[D]Butane


3. The common centre of mass of the Earth Moon system is located at which among the following points?
[A]Around 1700 kms away from the center of Earth
[B]Around 13000 kms from Earth's surface, between the Earth and Moon
[C]Around 1,700 kms beneath the surface of the Earth
[D]Around 55000 kms from Earth's surface, between Earth and Moon


4. Hydraulic Brakes work on which principal?
[A]Casini's law
[B]Pascal's principle
[C]Archimedes principle
[D]Newton's law


5. Clove is which part of the plant?
[A]Calyx
[B]Inflorescence
[C]Flower bud
[D]Fruit