RRB JE 2nd June 2019 Shift-3
For the following questions answer them individually
RRB JE 2nd June 2019 Shift-3 - Question 71
In a family, the father's age is 5 times the age of one of his sons. Mother's age is 4 times the age of their other
son. Difference in the parents' ages is half the sum of the sons' ages. Then:
RRB JE 2nd June 2019 Shift-3 - Question 72
Through which national park does the Ramganga River run?
RRB JE 2nd June 2019 Shift-3 - Question 73
A man stands 10 m in front of a large plane mirror. How far must he walk before he is 5 m away from his image?
RRB JE 2nd June 2019 Shift-3 - Question 74
Evaluate:$$(\sqrt{3}-\frac{1}{\sqrt{3}})^{2}$$
RRB JE 2nd June 2019 Shift-3 - Question 75
The ratio of the number of boys and girls in a school is 3 : 2. If 20% of the boys and 25% of the girls are scholarship holders, what percentage of the students do NOT get scholarship?
RRB JE 2nd June 2019 Shift-3 - Question 76
How many straight lines are there in the given figure?
RRB JE 2nd June 2019 Shift-3 - Question 77
In which of these sports is a helmet worn?
RRB JE 2nd June 2019 Shift-3 - Question 78
What is the formula for the refractive index of the medium, $$n_m$$?
RRB JE 2nd June 2019 Shift-3 - Question 79
When a positive number is decreased by 4, it is equal to 21 times the reciprocal of the number. Find the number.
