For the following questions answer them individually
The given figures depict the country-wise and age-wise distribution of the people who visit China for business setup.
If in a given year, 500,000 people visited China, then the ratio of the number of Americans with the age group between 20 and 40 years to the Russians with the age group below 20 years who visited China is:
In figure ‘O’ is the centre of a circle. The area of sector OAPB is $$\frac{5}{18}$$ of the area of the circle find x.
In the following diagram, Set U is the universal set, and Set L, M and N represent students studying History, Geography and Language, respectively.
Based on the given data, what is the total number of students studying Language and Geography but not History?       Â
Pipes A, B and are attached to an empty cistern. While the first two can fill the cistern in 4 and 10 hours, respectively, the third can drain the cistern, when filled, in 6 hours. If all the three pipes are opened simultaneously whenthe cistern is half-full, how many hours will be needed to fill the cistern?
Which country hosted the ‘Bodhi Parva: BIMSTEC Festival of Buddhist Heritage’ from
8-10 December 2017 as part of BIMSTEC’s 20th anniversary celebrations?
The Karnataka government launched the Bengaluru city logo — making Bengaluru the first Indian city to get its own logo — on 24 December 2017 for branding the city as a:
₹ x invested at 9% simple interest per annum for 5 years yields the same interest as that on ₹ y invested at 6.25% simple interest per annum for 8 years. Find x : y.