Question
What will be the median of the given data? 1,
1.1, 2.3, 0.1, 0.9, 5, 3.9, 2.5, 4.2, 4.6Solution
Arrange the set of data in order (from least to highest). 0.1, 0.9, 1, 1.1, 2.3, 2.5, 3.9, 4.2, 4.6, 5 As there are even number of items, Median = (2.3 + 2.5)/2 Median =4.8/2 = 2.4.
A mixture contains milk and water in the ratio 7:5. If 60 liters of this mixture is replaced with 60 liters of water, the ratio of milk to water becomes...
The ratio of the ages of Sneha, Ritu, and Anjali is 3:4:5 respectively. Meera is 6 years younger than Ritu. If the difference between Anjali and SnehaοΏ½...
Find the fourth proportion of 3, 7 and 15.
Find the third proportional to 14 and 42?
- Find the fourth proportion of (2k - 5), (k + 1), and (3k + 4). (Note: 'k' is the smallest two-digit prime number.)
- If βAβ, βBβ and βCβ are in proportion in the given order while βAβ = 10 and βBβ = 50, then find the value of βCβ.
In 2018, the ratio of males to females in a club was 6:7. By 2019, the number of males had decreased by 10%, while the number of females had increased b...
An amount is distributed among X, Y, Z, and W in the ratio 8:5:3:7 respectively. If the amount received by Y is Rs. 1,250 , then find the amount receive...
- The ratio of the pocket money of two persons βCβ and βDβ is 4:3, respectively. βCβ spends 50% of his pocket money while βDβ spends 75% of h...
Three numbers are in the ratio 3:5:6. If the sum of their squares is 630, then the numbers are: