In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.
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If the radius of the earth decreases and its mass remains the same, then the value of "acceleration due to gravity" will _____ .
If x = 2 +√3, y = 2 – √3 and z = 1, then what is the value of (x/yz) + (y/xz) + (z/xy) + 2 [(1/x) + (1/y) + (1/z)]?
The average weight of Sudesh, Jyothi and Ritu is 89 kg. If the average weight of Sudesh and Jyothi be 98 kg and that of Jyothi and Ritu be 83 kg, then the weight of Jyothi is
The bar graph shows the number of soldiers in the armies of different countries. Study the diagram and answer the following questions.
Number of soldiers of country F is greater than those of country A by ___________.
If the price of sugar is decreased by 18%, then a person can buy 16.2 kg sugar more for Rs 4500. What will be the new price (in Rs) of sugar per kg?
The marked price of an article is Rs 2400. It is sold at two successive discounts of 10% and 15%. What is the selling price (in Rs) of the article?
Which port is located at the northern end of the Panama Canal?