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Given, Number of white balls = 10 Let x be the number of black balls. Total number of balls in the bag = 10 + x Also, the probability of drawing a black ball from the bag is 1.8 times that of drawing a white ball. ⇒ x/(10 + x) = 2[10/(10 + x)] ⇒ x = 20 Hence, the number of black balls in the bag = 20.
With respect to PMEGP, how much subsidy is given for General Category applicants in Rural and Urban areas respectively?
Which of the following is not in the top five of the world's most recognizable brands?
Who is the author of the book 'Lal Bahadur Shastri: Lessons in Leadership'?
The National Logistic Portal (marine) (NLP) is a project of national importance, as envisaged by the Ministry of Ports Shipping Waterways and the Minist...
Which of the following is India's 29th state?
Which of the following was the main cause of the decline of the Gupta empire ?
Consider the statement in the context of Amphan Cyclone.
1. Amphan affected the Sundarbans, a mangrove area around the India-Bangladesh border.
By the time the child becomes two years old, he/she can
The activity of making a human pyramid and putting efforts to break an earthen pot filled with buttermilk is associated with which festival?