A sample poll of 100 voters reveals the following information about candidates A, B and C who are nominated for 3 different offices:
20 are in favour of candidate A,
50 are in favour of candidate B,
50 are in favour of candidate C,
10 favour both candidates A and B,
10 favour both candidates A and C,
25 favour both candidates B and C,
10 favour all three candidates.
Denote by A, B and C the events that a selected voter favours candidate A, candidate B and candidate C, respectively. Which of the following statements hold true?
The sum of four consecutive even numbers is 108. What is the sum of the squares of these numbers?
27 percent of a number exceeds 13 percent of the same number by 56. What is the value of the number?
Find the third proportion of 35 and 14.
Find the digit which will come at the unit place after solving the following expression (769 × 394 × 942)
Uttarakhand Government accomplished a Golden Triangular Project. Under this Project, the State Government Laid down 6 lane roads connecting the three ci...
find the value of 5+55+55+555+…………..+ n terms
According to a plan, a team of farmers decided to harvest 208 cubic meters of rice in several days. In the first four days, the team fulfilled the daily...
A farmer wants to divide Rs 2,81,800 between his sons , who are 17 and 19 years old respectively, in such a way that the sum divided at the rate of 12% ...
15 15 60 540 8650
...
