SSC JE Mechanical Engineering 3rd March 2017 Shift-2

Instructions

For the following questions answer them individually

SSC JE Mechanical Engineering 3rd March 2017 Shift-2 - Question 151


The ratio of molars to pre-molars in adult humans is _____.

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SSC JE Mechanical Engineering 3rd March 2017 Shift-2 - Question 152


Which type of Red Blood Cells secrete histamine, serotonin, heparin, etc., and are involved in inflammatory reactions?

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SSC JE Mechanical Engineering 3rd March 2017 Shift-2 - Question 153


In some plants such as Rhizophora growing in swampy areas, many roots come out of the ground and grow vertically upwards. Such roots are called ______.

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SSC JE Mechanical Engineering 3rd March 2017 Shift-2 - Question 154


What is the process by which terrestrial plants take up huge amount of water daily but most of it is lost to the air through evaporation from the leaves?

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SSC JE Mechanical Engineering 3rd March 2017 Shift-2 - Question 155


Consider the following pairs
Name : Formula
1] Ethanamine : CH2 = CHCH2Br
2] 3-Bromopropene : CH3 = CH2-NH2
3] 2-Bromo-2-methylpropane : (CHc:3CBr
4] 2-Methoxypropanal : CH3CH(OCHc:CH

Which of the above pairs are correctly matched?

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SSC JE Mechanical Engineering 3rd March 2017 Shift-2 - Question 156


What is the IUPAC name of Vinyl chloride?

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SSC JE Mechanical Engineering 3rd March 2017 Shift-2 - Question 157


Formula for styrene is _______.

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SSC JE Mechanical Engineering 3rd March 2017 Shift-2 - Question 158


The general electronic configuration ns2np3 fits which of the following elements?

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SSC JE Mechanical Engineering 3rd March 2017 Shift-2 - Question 159


Which tag is used to insert a horizontal line on the web page?

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SSC JE Mechanical Engineering 3rd March 2017 Shift-2 - Question 160


Which of the following is a browser?

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cracku

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