RRB ALP 14th Aug 2018 Shift-1
For the following questions answer them individually
Select the option that depicts the following transparent sheet (Problem Figure) when folded at the dotted line shown.
In a bag the ratio of red balls to green balls is 4 : 9. If 6 more green balls were added to the bag,the ratio of red balls to green balls would become 1 : 3. How many red balls are there in the bag?
Who is the director of the film ‘Poorna’, which depicts the story of Poorna Malavath, the youngest girl to climb Mount Everest?
If the kinetic energy of a body becomes 256 times its initial value, then the new linear
momentum will be:
In a cricket match, the scores of the players are considered such that coefficient of
variation of scores is 16 and mean is 25.then the variance is:
Thirty men can do a piece of work in 16 days working 8 hrs a day. How many men are needed to complete another work, which is twice the first one, in 10 days working 12 hrs a day?
The following are the steps involved in solving the above problem. Arrange them in sequential order.
A) $$M_2 = \frac{30 \times 16 \times 8 \times 2x}{x \times 12 \times 10}$$
B) $$\frac{30 \times 16 \times 8}{x} = \frac{M_2 \times 12 \times 10}{2x}$$
C) $$\frac{M_1D_1H_1}{W_1} = \frac{M_2D_2H_2}{W_2}$$
D) $$M_2 = 64$$
Based on the given data, determine the bikes of which colours will make a total sales of 55%?
