RRB JE 24th May 2019 Shift-3

Instructions

For the following questions answer them individually

RRB JE 24th May 2019 Shift-3 - Question 81


If $$x-\frac{1}{x}=3$$ then find the value of $$x^{4}+\frac{1}{x^4}$$

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RRB JE 24th May 2019 Shift-3 - Question 82


Find the ODD one out from the given options.

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RRB JE 24th May 2019 Shift-3 - Question 83


By how much is four-sevenths of 420 exceeds three-fifths of 200

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RRB JE 24th May 2019 Shift-3 - Question 84


simplify $$\sqrt{25+10\sqrt{6}}+ \sqrt{25-10\sqrt{6}}$$?

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RRB JE 24th May 2019 Shift-3 - Question 85


Which of the following component imparts green colour to leaves?

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RRB JE 24th May 2019 Shift-3 - Question 86


Which material is used as a moderator in a nuclear power plant that slows down the neutrons and makes them fit for causing fission?

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RRB JE 24th May 2019 Shift-3 - Question 87


Repetition of sound produced by reflection of sound waves is called?

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RRB JE 24th May 2019 Shift-3 - Question 88


Anitha walks 4 km towards north direction and turns left. After reaching 2 km, she turns right and walks 5 km.
Which direction is she standing from the starting point?

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RRB JE 24th May 2019 Shift-3 - Question 89


Find the wrong group of alphabets in the following series. BZ, DV, ES, HN, JJ

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RRB JE 24th May 2019 Shift-3 - Question 90


The amplitude of the sound wave depends on the?

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