RRB Paramedical 21st July 2019 Shift-3

Instructions

For the following questions answer them individually

Question 81

The half-life of C-14 is

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Question 82

Which one among the following has High glycemic index?

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Question 83

Dioscin on hydrolysis gives

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Question 84

Identify the salt used for polishing the capsule

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Question 85

Which of the following elements is a diatomic molecule?

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Question 86

The percentage of total calories obtained from carbohydrates should be between

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Question 87

By selling a CPU for Rs.6095, a man makes a profit of 15%. At what price should he sell it to make a profit of 25%? (in Rs.)

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Question 88

The basis for the relationship between the voltage generated by an electrochemical cell and the relevant concentration at each electrode is explained by

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Question 89

Which among the following is not a 'Dissolved-materials' in domestic sewage?

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Question 90

Reduction in chemical reactions is the ___________

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