'K' cycled from A to B at 10 kmph and returned at the rate of 9 kmph. 'L' cycled both ways at 12 kmph. In the whole journey 'L' took 10 minutes less than 'K'. Find the distance between A and B ?
Let 'd' be the distance between A and B K -time = d/10 + d/9 = 19d/90 hours L -time = 2d/12 = d/6 hours We know that, 10 min = 1/6 hours Thus, time difference between K and L is given as 10 minutes. => 19d/90 - d/6 = 1/6 => (19d-15d)/90 = 1/6 => 4d/90 = 1/6 Thus, d= 15/4 km = 3.75 km.
Durand Cup is associated with the game of Football.
The Durand Football Tournament or Durand Cup is a football competition in India which was first held in 1888. This competition was named after its founder, Sir Mortimer Durand from Simla.
A) Consumption, investment, government purchases, and net exports
B) Consumption, investment, government spending, and imports
C) Consumption, investment, government purchases, and imports
D) Consumption, investment, wages, and rent
A) Consumption, investment, government purchases, and net exports
B) Consumption, investment, government spending, and imports
C) Consumption, investment, government purchases, and imports
D) Consumption, investment, wages, and rent
Answer & ExplanationAnswer: A) Consumption, investment, government purchases, and net exports
Explanation:
Gross domestic product (GDP) is the monetary value of all the finished goods and services produced within a country's borders in a specific time period.
Simply, GDP is a broad measurement of a nation’s overall economic activity.
It is calculated by summation of Consumption, investment, government purchases, and net exports.
The ratio between the number of sheep and the number of horses at the Stewar farm is 4 to 15. If each of horse is fed 110 ounces of horse food per day and the farm needs a total 13200 ounces of horse food per day. what is number sheep in the form ?
Given ratio of number of sheep and horses = 4 : 15 Let number of sheep and horses are 4k and 15k Number of horses = 13200/110 = 120 Now 15K = 120 and k = 8 Number of sheep = 4k = (4 x 8) = 32
In an old Palace there are 50 stairs to go on top floor. Each is 20 cm high, 30 cm wide and 60 cm long. If all the stairs are re-plastered at the rate of Rs. 4 per 100 sq.cm. What is the expenditure ?
Adam and Smith are working on a project. Adam takes 6 hrs to type 36 pages on a computer, while Smith takes 5 hrs to type 40 pages. How much time will they take, working together on two different computers to type a project of 120 pages?
Number of pages typed by Adam in 1 hour = 36/6 = 6 Number of pages typed by Smith in 1 hour = 40/5 = 8 Number of pages typed by both in 1 hour = (6 + 8) = 14 Time taken by both to type 110 pages = (120 * 1/14) = = 8 hrs 34 min.
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