Which synthetic fiber is known as artificial silk?
1 Cotton
2 Rayon
3 Terylene
4 Nylon
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Which are the wings of sri harikotah range ( shar )?
Explain how you can integrate Life skills in Science Teaching
0 Answers Mahatma Gandhi University,
Which of the following minerals has the lower numerical hardness value? 1 Talc 2 Gypsum 3 Apatite 4 Topaz
‘No two electrons in an atom can have the same set of four quantum numbers’ is 1 Bohr’s law 2 Aufbau principle 3 Newton’s law 4 Pauli’s exclusion principle
What are different constituents of food? Explain
14 Answers College School Exams Tests, DHMCT, HCL,
When did the most luminous nova appear?
Permanent hardness of water may be removed by the addition of 1 Alum 2 Sodium carbonate 3 Lime 4 Potassium permanganate
Which is the most famous comet?
Liquefied Petroleum Gas consists of mainly 1 Methane, ethane and hexane 2 Ethane, hexane and noname 3 Methane, butane and propane 4 Methane, hexane and nonane
when u step up the voltage using atransformer ,,,then what about the secondary current will it be increased or decreased ?
Amalgams are 1 Alloys which contain carbon 2 Alloys which have great resistance to abrasion 3 Alloys which contain mercury as one of the contents 4 None of these
Which of the following acids is used for ‘etching glass’? 1 HBrO3 2 H2F2 3 HCIO4 4 HIO4
Biological Sciences 
