Question
The dry weights of Phalaris minor in control and treated
plot are 600 g/m² and 300 g/m² , respectively. What will be the weed control efficiency?Solution
The correct answer is C
The probability of rain occurring on Monday is 1/8 , and the probability of no rain on Tuesday is 3/7 . What is the probability that it will rai...
Two schools, A and B participate in a Quiz competition. The probability of A’s winning is 3/7 and the probability of B’s winning is 3/5. Wha...
A bag contains 3 Red, 3 Blue and 6 Green balls. Two balls are drawn at random. What is the probability that 1 ball is red and other is blue or 1 ball is...
A bag contains 3 blue, 2 green, and 5 black pens. If five pens are selected randomly, what is the probability that exactly two are green and three are b...
Out of three girls and five boys, five children are to be randomly selected for a dance programme. What is the probability that all the selected childre...
A bag contains a certain number of fruits of three varieties: apple, orange, and banana. The total number of apples and oranges is 13, which is 5 more t...
A bag contains 5 red, 4 green, and 3 blue balls. What is the probability of drawing a green ball?
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...
Two cards are drawn together from a pack of 52 cards. The probability that one is a club and one is a diamond?
What is the probability that three S’s come consecutively in the word ‘SUCCESSION’?
