Question
What will be the correct sequence after the
rearrangement ? Rearrange the following six sentences (A), (B), (C), (D), (E) and (F) in the proper sequence to form a meaningful paragraph, then answer the questions given below them. A. Opening up the Bhagirathi eco-sensitive to projects could be dangerous. B. This policy scraps the one announced by the United Progressive Alliance in 2012 which marked the area as a no-development zone and asked the state to constitute a monitoring committee to ensure that those activities allowed in the zone can be conducted without disturbing the environment. C. Union road transport minister Nitin Gadkari announced last week that the Centre would soon start road and other projects in the 100-km-long Bhagirathi eco-sensitive zone (BESZ) in the upper reaches of Uttarakhand after securing approval for them from all concerned departments. D. One of the main reasons why the decision has raised a red flag is the experience of the 2013 floods in the state. E. The policy was opposed by all parties in the state. F. The decision to open up the BSEZ has raised questions on the correct thing to do in this ecologically fragile zone.Solution
FIRST SENTENCE (A) – It throws light on the actual subject we are talking about in the passage. An apt way to start a passage or story. SECOND SENTENCE (C) – It further adds on to the subject, i.e. Bhagirathi project, and gives some more information about it. THIRD SENTENCE (B) – This is in continuation with the main topic and throws some light on the past policies announced that were related to the present one and how this policy scraps the one announced in the past. FOURTH SENTENCE (E) – This again talks about the policy mentioned in the previous sentence and how it wasn’t liked by all the parties. FIFTH SENTENCE (F) – This one again goes back to the main discussion of BESZ and how it has raised questions on the correct things to be done in it. SIXTH SENTENCE (D) – This statement tells us that why those questions have been raised.
The memory-less property is followed by which of the following continuous distribution:
The square of normal variate with mean 0 and variance 1 follows:
For the random variable X with probability density function f(x) = (x−3)2 /5; x = 3, 4, 5, the variance of X is:
The variation among the observations of each specific class is known as:
If the first, second, and third moment about the origin are 2, 8, and 18 respectively, then third moment about mean is
For frequency distribution presentation , which option is wrong.
For a distribution, mean is 40, median is 40.5 and mode is 41. The distribution is:
From standard pack of 52 cards, 3 cards are drawn at random without replacement. The probability of drawing a king, a queen and a jack in order is
If mean and median of the distribution are 12 and 21, then the distribution