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Prime Minister Narendra Modi launched the Global Biofuels Alliance (GBA) initiative during the 18th G20 Leaders' Summit, with the goal of setting a global target of blending 20% ethanol with petrol. The G20 Summits are the highest level of meetings, where heads of state or government from member countries come together to discuss key global issues
The names of 6 students from section A, 7 students from section B and 8 students from section C were selected. The age of all the 21 students was differ...
The probability of selecting a rotten egg randomly from a basket of 250 eggs is 0.2. What is the number of rotten eggs in the basket?
There are 14 boys and 6 girls giving interview for a job. If three of them are selected, then what is the probability that one of the three is a girl an...
A is trying to break a bulb by throwing balls at it. If he hits the bulb 3 times in every 5 throws and bulb breaks 3 times out of 12 hits, then find the...
A bag contains 5 red bottles, 6 yellowbottles and 8 greenbottles . 3bottles are drawn randomly. What is the probability that...
The probability that Aarav passes the exam is (3/8) and the probability that Meera fails the exam is (3/5). If both Aarav and Meera give the exam, then ...
A bag contains black and white balls, such that the probability of picking a black ball is 4/7. If the probability of picking two black balls without re...
In a lottery, there are 6 prizes and 30 blanks. A lottery is drawn at random. What is the probability of getting a prize?
...Out of 6 white marbles, 3 blue marbles, in how many ways we select one or more marbles?