Question
For the discrete distribution, the Pearson's
coefficient of skewness β2 is always:Solution
The correct answer is D
The sum of the cost price of articles A and B is Rs.500 while the ratio of their cost prices is 2:3 respectively.
Quantity I: If article A is mar...
Quantity I: A and B can complete a work together in 12 days. After working together for 6 days, A leaves, and B finishes the remaining work in 10 more d...
Quantity-I: Average number of cameras sold by a company from January to May is 500, while average number of cameras sold by the same company from May t...
At what time will a train reach city P from city Q?
Statement I: The 600 meter long train crosses a signal pole in 20 seconds.
Statement...
What will be the age of A after 4 years?
Quantity I: The ratio between the present ages of A and B is 3:7 respectively and B is 8 years elder tha...
Quantity-I: The perimeter of a square is 64 cm. Find the side of the square.
Quantity-II: The area of a rectangle is 150 cm², and its length is ...
Quantity I: The ratio of expenditure of A, B and C is 16 : 12 : 9 and their total income is Rs. 1,530. Find the Share of B’s income if they save 20%,...
Quantity I: An amount is to be distributed among A, B, and C in the ratio 1:3:2 respectively, but was erroneously distributed in the ratio 2:7:9 due to...
What is the population of village A in 2021?
Quantity I: Population of village A in 2020 was 58,000 and it increased by 16% in 2021 over 2020.
Quantity-I: 'A' can do 60% of work in 36 hours. Find the value of 'Y' if the time taken by him to complete the whole work is 'Y' hours.
Quantit...
