Question
Find out the error according to the grammar and context of
the given sentences. If there is no error, mark option 5, i.e. No error. (Ignore the punctuation errors, if any.) Overweight and obesity in (a)/ adults and children have doubled (b)/ in the last 15 years and tripled (c)/ in the last three decade (d)/ no error (e)Solution
"Three decade" is incorrect because "decade" is singular. Since "three" is plural, the correct word should be "decades" (plural form).Corrected Sentence:"Overweight and obesity in adults and children have doubled in the last 15 years and tripled in the last three decades."
At a round table, n persons are seated on n chairs. The probability that two friends from same college are sitting next to each other, is:
The deseasonalised time - series data will have only trend (T), cyclical (C) and irregular (I) components and is expressed as:
The grouped data for the observation are as follows.
Class :Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2-4Â Â Â Â Â Â Â Â 4-6Â Â Â Â Â Â Â Â Â 6-8<...
These seventh decile (D7) of data set 4, 3, 10, 9, 1 is
The coefficient of correlation is the _________ of coefficients of regression.
Five persons A, B, C, D and E occupy seats in a row at random. The probability that A and B sit next to each other is:
Which option is WRONG?
Which option is incorrect for the component of ti.me series.
