RRB JE 25th May 2019 Shift-3

Instructions

For the following questions answer them individually

Question 41

In what time will a train 100 m long cross an electric pole, if its speed is 144 km/h?

Video Solution
Question 42

Where did Google launch its first drone delivery service in 2019?

Video Solution
Question 43

What is the minimum temperature to which a fuel must be heated so that it may catch fire and start burning?

Video Solution
Question 44

The acceleration experienced by an object during a free fall is independent of its-

Video Solution
Question 45

What is the aim of the 'Young Scientist Programme' for students, which was recently launched by ISRO?

Video Solution
Question 46

P and Q can do a work individually in 15 days and 20 days respectively. Find the respective ratio of their efficiencies.

Video Solution
Question 47

In universal indicators, red colour shows a pH of

Video Solution
Question 48

Two stations A and B are 110 km apart on a straight line. One train starts from A at 7 a.m. and travels towards B at 20 km/h. Another train starts from B at 8 a.m. and travels towards A at a speed of 25 km/h. At what time will they meet?

Video Solution
Question 49

What digit will come in the place of 'a' in the number 1a5a01, if it is divisible by 11?

Video Solution
Question 50

Which disease is prevented with the help of Salk's vaccine?

Video Solution
cracku

Boost your Prep!

Download App