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Prime Minister of India have the power to advises the President with regard to summoning and proroguing of the sessions of the Parliament and also recommend dissolution of the Lok sabha to President at any time.
If {x + (1/x)} = 7, then find the value of {x2 - (1/x)2}.
If x2 – 8√2x + 1 = 0, then what is the value of x3 + 1/x3.
In a best-of-two chess match between Player X and Player Y, the probability that Player X wins a game is (5/9), and the probability that Player Y loses ...
A carriage travelling in fog passed along a man who was walking @ 6 km/hr in the same direction. He could see the carriage for 8 minutes and it was visi...
Before servicing, a car runs at a speed of 25 km/hr while after servicing, it runs at a speed of 50 km/h. After servicing the car covers a certain dista...
Out of total number of people in an office, 40% are males. Ratio of number of married to that of unmarried people in the office is 3:2 while ratio of nu...
If (a + b)2 = 18 + c2, (b + c)2 = 22 + a2 and (c + a)2 = 24 + b2, then find the va...
If both the roots of x 2 + kx + 49 = 0 are real and equal, then find the value of 'k'.