Mathematics MCQs
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9021.The infinite sum 2 + 2/5 + 2/25 + 2/125 + ....., is:
9022.A man has 6 coats, 3 shirts, 5 trousers in how many ways he can dress himself with coat, shirt, trouser?
9023.A ball is drawn from random from a box containing the 70 white and 30 red balls. The probability that the balls is , white, red is;
9024.A ball is selected at random from a box. If the box has 9 white, 8 green and 3 orange balls, the probability of the balls is not orange:
9025.The projection of a vector a= I+ j+ k, on another vector b=3kj+ 3k is:
9026.when did the Ashraf Ghani became the president of Afghanistan?
9027.How many diagonals can be drawn in a figure of 5 sides?
9028.The population of a city increases by 700 each year. If the population increases 25000 in five years, it's initial population was:
9029.The moment about point p(0,0,0) of the force F = 2i -j -k applied at Q(1,1,1) is:
9030.The work done by a force F= i+ J+ k is moving an object from a point P(1,1,1) to the Point Q(1,2,2) is