Which of the following is used for removing air bubbles from glass during its manufacture? 1 Feldspar 2 Arsenious oxide 3 Potassium carbonate 4 Soda ash1 2252
Which synthetic fiber possesses a ?drip-dry? property? 1 Rayon 2 Nylon 3 Silk 4 Terylene1 2088
What are soaps? 1 Salts of silicates 2 Esters of heavy fatty acids 3 Sodium or potassium salts of heavier fatty acids 4 Mixture of glycerol and alcohols1 1667
Which of the following is used in making artificial sweetener saccharin? 1 Benzene 2 Toluene 3 Phenol 4 Aniline1 2129
Rayon is chemically 1 Glucose 2 Amylase 3 Cellulose 4 Pectin1 2907
Which of the following is used as a filler in rubber tyres? 1 Graphite 2 Coal 3 Coke 4 Corbon black1 2428
In vulcanization, natural rubber is heated with 1 Carbon 2 Sulphur 3 Silicon 4 Phosphorus1 8057
Which type of fire extinguisher is used for petroleum fire? 1 Foam type 2 Soda acid type 3 Powder type 4 None of these1 2744
Which is/are the important raw material(s) required in cement industry? 1 Limestone 2 Gypsum & clay 3 Clay 4 Limestone & clay2 2292
Which one of the following is the petroleum wax? 1 Bees wax 2 Carnauba wax 3 Paraffin wax 4 Jojoba wax1 1954
which of the following fibers is generally preferred for making gauze and lint? 1 Cotton 2 Rayon 3 Nylon 4 Terylene1 2430
Rubber is coagulated from latex by adding?s 1 Hydrochloric acid 2 Acetic acid 3 Sulphuric acid 4 Carbonic acid1 6628
Paper is manufactured by 1 Wood and resin 2 Wood, sodium and bleaching powder 3 Wood and bleaching powder 4 Wood, calcium, hydrogen sulphite and resin1 2395
The economic model that provided direction to Indian Five-year Plan exercises in 1950s was provided by 1 Rajani Palme Dutt 2 P.C.Mahlanobis 3 Romesh Chandra Dutta 4 B.G.Deshmukh1 2643
Pohang Iron and Steel Company is the largest integrated steel maker of 1 Japan 2 Brazil 3 Thailand 4 South Kkorea3 2865
Who is the author of the book 'Half a Life'?
Who is the Governor of Bihar?
Name the latest Nobel Prize winners?
Apollo is the god of which of the following as per Greek Mythology?
name the vitamin found in orange and lime?
who wrote the book titled as 'politics'?
In the Vedic period, the kings collected tax from the people. What was that tax called?
What are your views on Kashmir issues?
Who are the latest Noble Prize Winners, Padma Awards Winners, Miss India, Miss World, Miss Universe etc.?
Who was the first Indian woman to scale the Mount Everest?
What is the venue of 2020 Summer Olympics?
state the seven wonders of the world which is located in india?
The women carrying a weighing measurement, closed her eyes with black ribbon symbolizes which ?
Which animal has been declared as National Heritage Animal in October 2010 by the Union Government?
Which city is called Silicon Valley of India ?