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Start learning 50% faster. Sign in nowThe seed metering mechanism plays a crucial role in controlling the quantity of seeds delivered to the soil. It ensures a uniform seed rate irrespective of variations in field speed or soil conditions, thereby contributing to optimal plant population and yield.
Two cards are drawn at random from a pack of 52 cards. What is the probability that either both are black or both are queens?
A bag contains 12 black and 14 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?
A bag contains 16 black and 18 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?
...Tokens numbered 1 to 350 are in a bag. What is the probability that the Token drawn has a number which is a multiple of 6 or 7?