RRB JE 30th May 2019 Shift-1

Instructions

For the following questions answer them individually

Question 71

In the given figure. the circle represents people who visited Bhopal. triangle represents people who visited Kochi. and square represents people who visited Patna. Which region represents people who visited both Bhopal and Kochi ?

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Question 72

On what factors does the resistance of a conductor depend?

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Question 73

In this question, two statements are given followed by two conclusions. Choose the conclusion(s) which best fit(s) logically.
Statements:

1) Some rats are tigers.

2)Some cats are tigers.

Conclusions:
I. Some tigers are cats.
II. Some tigers are rats.

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Question 74

Which of the following is an example of a triatomic molecule?

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Question 75

Two pipes can fill a tank in 45 and 30 minutes respectively. After some time the slower pipe was closed. Then the tank was filled by the other pipe in 13 minutes 20 seconds. When was the slower pipe closed after start?

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Question 76

Using brake pads in the brake system of bicycles and automobiles is for what pupose ?

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Question 77

Which of these states is bordered by Bhutan, China and Myanmar?

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Question 78

Why does a cork float in water while an iron nail sinks?

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Question 79

Siva left school and cycled 10 km towards east. He then turned right and cycled 10 km and turned left and cycled 20 km and reached point 'A'. How many kilometers should he cycle from the school to point 'A'?

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Question 80

In 2019, which of the following schemes was launched by HRD Ministry to fund science projects?

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