RRB Group-D 22nd Sep 2018-shift -3


For the following questions answer them individually

Question 81

The initial ratio of sugar and flour in a dough was 4 : 7. With 22 kg of the dough Justine added more flour to make the sugar to flour ratio 2 : 5. How much flour did Justine later add?

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Question 82

Choose the most suitable Venn diagram for the following words.
Metal, Platinum, Oxygen

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Question 83

How much less is 28.8 km than 42.3 km?

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Question 84

Which of the following numbers is irrational?

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Question 85

Sound produced by a radio increases by ................

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Question 86

Given is a statement followed by two assumptions numbered I and II. Consider the statement and the following assumptions and decide which of the assumptions is/are implicit in the statement.
The safety, quality and nutritional value of the food we eat is of fundamental importance to our health and well-being.
I. Food safety encompasses not only the prevention of gastro-intestinal illnesses caused by bacteria and viruses, but also the avoidance of harm from chemical contamination and the ingestion of unwanted physical contaminants.
II. Monitoring and enforcement of food safety requirements should be carried out by a range of professionally qualified officers.

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Question 87

$$92 - [71+ \left\{4 - (5 - (4 - 2))\right\}] = ?$$

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Question 88

As of 2018, who is the CEO of NITI Aayog?

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Question 89

Find the energy possessed by a stationary object at a height of 6 m and with a mass of 50 kg. (g = 10$$m/s^2$$)

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Question 90

In December 2017, with which country did india sign a pact for socio-economic development of Rakhine state?

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