1. The penetrating power is maximum in — (A) a-rays (B) b-rays (C) g-rays (D) cathode rays 2. Which of the following rays carry no c...
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General Science 9
1. The term ‘enzyme’ was coined by — (A) de Duve (B) Kunhe (C) C. Darwin (D) de Candolle 2. Which set of conditions represents easies...
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General Science 8
1. Which of the following metals react with nitrogen to form nitride ? (A) Sodium (B) Potassium (C) Magnesium (D) None of these 2. O...
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General Science 7
1. The major ingredient of leather is — (A) Carbohydrate (B) Collagen (C) Polymer (D) Nucleic acid 2. Glass is made from the mixture...
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General Science 6
1. The first synthetic fibre made by man was — (A) Rayon (B) Nylon (C) Polyester (D) Terycott 2. Which variety of glass is heat res...
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General Science 5
1. Which is a good nuclear fuel ? (A) Uranium — 238 (B) Neptunium — 239 (C) Thorium — 236 (D) Plutonium - 236 2. Long distance photo...
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General Science 4
1. Cow milk is a rich source of — (A) Vitamin A (B) Vitamin B 1 (C) Vitamin C (D) Vitamin D 2. The element found in the surface of t...
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General Science 3
1. Parmanent hardness of water may be removed by the addition of — (A) Alum (B) Sodium Carbonate (C) Lime (D) Potassium Permanganate ...
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General Science 2
1. Which of the following is the lightest metal ? (A) Mercury (B) Silver (C) Lithium (D) Lead 2. The most important ore of Aluminium...
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General Science 1
1. Which of the following is the lightest metal ? (A) Mercury (B) Silver (C) Lithium (D) Lead 2. The most important ore of Aluminium...
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Important Formulae
Problems on Trains Time and Distance Time and Work Profit and Loss Problems on Ages Average Permutation and Combination H.C.F and L...
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Download TNPSC Group 2 - 26.07.2015 Answer Key
TNPSC (Tamil Nadu Public Service Commision) Download TNPSC Group 2 - 26.07.2015 Answer Key General Tamil - Click here to download ...
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True Discount - Important Formulae
IMPORTANT CONCEPTS Suppose a man has to pay Rs. 156 after 4 years and the rate of interest is 14% per annum. Clearly, Rs. 100 at 14% wil...
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Races and Games - Important Formulae
Races: A contest of speed in running, riding, driving, sailing or rowing is called a race. Race Course: The ground or path on which ...
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Boats and Streams - Important Formulae
Downstream/Upstream: In water, the direction along the stream is called downstream . And, the direction against the stream is called ...
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Ratio and Proportion - Important Formulae
Ratio: The ratio of two quantities a and b in the same units, is the fraction and we write it as a : b . In the ratio a : ...
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