RRB JE 29th May 2019 Shift-1

Instructions

For the following questions answer them individually

RRB JE 29th May 2019 Shift-1 - Question 41


Which of these is NOT fought with bare palms?

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RRB JE 29th May 2019 Shift-1 - Question 42


In periodic table, valence electrons are indicated by-

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RRB JE 29th May 2019 Shift-1 - Question 43


Pipes P and Q can fill a tank in 20 and 16 hours respectively. Pipe Q alone was opened for $$\frac{1}{4}$$ of time and later P also was opened. In how many hours was the tank filled?

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RRB JE 29th May 2019 Shift-1 - Question 44


The sum of the digits of a two-digit number is 9 less than the number. Which of the following digits is at ten's place of the number ?

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RRB JE 29th May 2019 Shift-1 - Question 45


Two numbers are in the ratio 4 : 5 and their LCM is 100. What is their difference?

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RRB JE 29th May 2019 Shift-1 - Question 46


In which type of waves do the vibrations move parallel to the direction of travelling of wave ?

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RRB JE 29th May 2019 Shift-1 - Question 47


P and Q run around a circular track of 240 m at 15 m/min and 20 m/min speeds respectively. If they start running simultaneously, after what time will they meet again at the starting point?

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RRB JE 29th May 2019 Shift-1 - Question 48


Find the ODD one out from the given options.

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RRB JE 29th May 2019 Shift-1 - Question 49


Find the least number that should be added to 2497 so that the sum is divisible by 5, 6, 4 and 3.

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RRB JE 29th May 2019 Shift-1 - Question 50


Covalent bonds are formed by the ............ between two atoms.

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