Q1. The elements is not present in stainless steel is?
A. Chromuim
B. Nickel
C. Aluminium
D. Zinc
D. Zinc
Zinc
Q2. In which alloy the nickel is found?
A. Bronze
B. Brass
C. Inver
D. All
C. Inver
Invar, also known generically as FeNi36 (64FeNi in the US), is a nickel?iron alloy notable for its uniquely low coefficient of thermal expansion (CTE or ?).
Q3. Which of the following is used as filter in rubber tyres?
A. Carbon Black
B. Nylone
C. Terylene
D. Rayon
A. Carbon Black
Carbon Black
Q4. The glass is made by the following mixture?
A. Quartz and mica
B. Sand and Mica
C. Sand and Quartz
D. Sand and Silicates
D. Sand and Silicates
The Glass is made by the mixture of Sand and Silicates.
Q5. The artificial silk is?
A. Rayon
B. Nylone
C. Terylene
D. Cotton
A. Rayon
Rayon
Q6. What is the fixer of phosphorous?
A. Sodium Sulphate
B. Sodium Iodide
C. Sodium Bromide
D. Sodium Thiosulpahte
D. Sodium Thiosulpahte
Sodium thiosulfate (sodium thiosulphate) is an inorganic compound with the formula Na2S2O3.xH2O.
Q7. Which of the following is related in terms of Rubies and Sapphires ?
A. Sodium Oxide
B. Pottasium Oxide
C. Aluminum Oxide
D. Nitrous Oxide
C. Aluminum Oxide
A ruby is a pink to blood-red colored gemstone, a variety of the mineral corundum (aluminium oxide). Other varieties of gem-quality corundum are called sapphires.
Q8. Which is also called as Stranger Gas?
A. Xenon
B. Argon
C. Neon
D. All
A. Xenon
Xenon also called as Stranger Gas
Q9. The........does not contain silver?
A. Horn Silver
B. Ruby Silver
C. German Silver
D. Lunar Caustic
C. German Silver
It is white alloy of nickel, zinc, and copper.
Q10. Which of the following is related in terms of philosophers wool?
A. Zinc Oxide
B. zinc Bromide
C. Zinc Iodide
D. Zinc Sulphide
A. Zinc Oxide
Zinc oxide is an inorganic compound with the formula ZnO. It is also known as Philosophers Wool. Other names is Zinc white, calamine, philosopher's wool, Chinese white, flowers of zinc.
General Science 
Indian Polity 
Reasoning 
Arithmetic Aptitude 
History