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 ?
India’s P.V. Sindhu avenged her Rio Olympic final defeat to Spain’s Carolina Marin in an emphatic style with a straight game 21-19, 21-16 win in the women’s singles final of India Open Super Series at a packed Siri Fort Sports Complex on 2 April 2017.
– It is worth mentioning that Sindhu had lost to Marin the Rio Olympic women’s singles final. But she avenged her Olympic final defeat to Marin in an imperious fashion with a straight game. This was Sindhu’s first India Open Super Series title.
A passenger train is moving at a speed of 120 km/hr. If the length of the train is 101 meters, how long will it take to cross a railway platform 154 meters long ?
The ratio of the speeds of a car, a jeeps and a tractor is 3 : 5 : 2. The speed of the jeep is 250 per cent of the speed of the tractor and tractor covers 360 km in 12 hours. What is the average speed of car and jeep together?
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.
In the following questions are to be based on the details given below.
A salesman visits 274 houses in a town to find out the views about three products X, Y and Z. He found that 157 use X, 98 use only X, 22 use all the three, 14 use X and Z but not Y, 39 use Y and Z, 48 use only Y.