RRB ALP 29th Aug 2018 Shift-3
For the following questions answer them individually
In a parallel circuit, if one electrical appliance stops working due to some defect, then all the other appliances:
A boat at anchor is racked by waves whose consecutive crests are 125 m apart. The velocity of the wave of the moving crests is $$ 25ms^{-1} $$, What is the frequency of the rocking of the boat?
$$ If \sin\theta = \cos\theta, and \theta $$ is acute, the value of $$ 2\sin^{2} \theta - 3\cos^{2} \theta is : $$
A pump can fill a tank in 4 hours. but due to a leak. the tank now gets filled in 5 hours.
How long will it take the leakage to empty the tank when it is full?
Name the Indian-origin boy in United Kingdom who became the youngest applicant in a decade to achieve the highest score in the Mensa IQtest, beating geniuses such as Albert Einstein and Stephen Hawking.
A man starts from point ‘O’, travels 20 km towards East to reach point ‘A’, turns right and
travels 10 km to reach point‘B’, tums right and travels 9 km to reach point ‘C’, tums right and travels 5 km to reach point ‘D’, turns left and travels 12 km to reach point ‘E” and then turnsright andtravels 6 km to reach point ‘F’.
What is the shortest distance between his initial and final points?
