RRB NTPC 12 April 2016 Shift 3
Study the following table and answer the questions:
The table below depicts the Number of Books Sold by 5 cities during 5 months.
What is the respective ratio between the total number of books sold by City A in July and September together and total number of books sold by City E in August and October together?
What is the average number of books sold by City C in July, September and October together?
For the following questions answer them individually
Below are given statements followed by two conclusions I and II. You have to take the given statements to be true even if they seem to be at variance from commonly known facts.
Statements:
Some buds are flowers.
All flowers are trees.
All trees are leaves.
Conclusions:
I. Some leaves are buds.
II. All flowers are leaves.
Decide which of the below options logically follows the given conclusions.
The mean of a distribution is 15 and the standard deviation is 5. What is the value of the coefficient variation?
If S is the midpoint of a straight line PQ and R is a point different from S, such that PR=RQ, then
