Consider the following information and answer questions based on it.
Among 60 students. 12 like only algebra, 13 like only geometry, 10 like only trigonometry, 5 like both algebra and trigonometry, 8 like only physics, 5 like both physics and geometry and the remaining like both algebra and physics.
The number of students who like physics but not geometry is
How many students like more than one subject?
The ratio of students who like algebra to those who like geometry is
For the following questions answer them individually
PON, RQP, TSR, VUT, ?
Read the following paragraph carefully and answer the question based on the information provided in it.
Population explosion needs controlled measures to manage earth's resources. We must find ways to utilize the natural resources in an efficient manner to satisfy the ever-growing needs of the people. Solar energy may be used to replace the increasing demand for fuels like coal; wood and so on. Rainwater harvesting is a must to meet the water needs of the urban population. If we deplete the earth of its resources at such a fast pace, sooner or later we will have to search for another planet that can sustain life like earth.
Which of the following is true according to the paragraph?