SSC JE Mechanical Engineering 1st March 2017 Shift-1

Instructions

For the following questions answer them individually

Question 51

The innermost layer lining the lumen of the alimentary canal is the _______.

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Question 52

______ are the most abundant of all the cells in blood.

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Question 53

Which of the following is the outermost whorl of a flower?

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Question 54

Mycorrhiza is a symbiotic association of a ________ with a root system.

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Question 55

Consider the following pairs:
          Name :                                Formula

1] 1-Phenoxyheptane : $$C_6H_5OCH_2CH_3$$
2] Ethoxybenzene : $$C_6H_5O(CH_2)_6-CH_3$$
3] 1-Methoxypropane : $$CH_3OCH_2CH_2CH_3$$
4] Propan-1-ol : $$CH_3-CH_2-CH_2-OH$$
Which of the above pairs are correctly matched?

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Question 56

What is the IUPAC name of sec-Butyl chloride?

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Question 57

Hexamethylene diamine and adipic acid are used to make which one of the following polymers?

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Question 58

Which of the following elements has the highest atomic radius?

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Question 59

To insert a line break this HTML tag is used.

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Question 60

Using the 'Home Key' in Microsoft word, processor moves the cursor to the beginning of the _______.

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