Let the original number be xy
y---unit digit of
-------(1) -------(2) Solving (1) & (2) we get, and So the number is 39
Two finance companies, P and Q, declared fixed annual rates of interest on the amounts invested with them. The rates of interest offered by these companies may differ from year to year. Year-wise annual rates of interest offered by these companies are shown by the line graph provided below
If the amounts invested in the companies, P and Q, in 2006 are in the ratio 8:9, then the amounts received after one year as interests from companies P and Q would be in the ratio:
let the deposited money in the company P is 8x And the deposited money in the company Q is 9x Interest after one year from the company Interest after one year from the company Ratio of Interest
Fact 1: Humans are mammals. Fact 2: Some humans are engineers. Fact 3: Engineers build houses. If the above statements are facts, which of the following can be logically inferred? I. All mammals build houses. II. Engineers are mammals. III. Some humans are not engineers.
From given facts, the following venn diagram is possible. H = Humans M = Mammals E = Engineers BH = Build houses ∴ From above diagram, we can clearly say statement III is true.
Ananth covers 1/6 of the book in 1 hour. Bharath covers 1/4 of the book in 1 hour
Based on the given statements, select the most appropriate option to solve the given question. What will be the total weight of 10 poles each of same weight?
Statements:
(I) One fourth of the weight of a pole is 5 kg
(II) The total weight of these poles is 160 kg more than the total weight of two poles.
From the Curve of 1-|x| we have seen that its maximum value occurs at x = 0, & the Maximum value = 1.