Evaluating An Interface(Reasoning Aptitude ) Questions and answers for exam Preparation

Reasoning Aptitude

EVALUATING AN INTERFACE MCQs

Total Questions : 135 | Page 9 of 14 pages

Question 81. Read the passage and answer the following questions:During the decade of 70's the growth rate of population in India was 2.22 percent per annum. From mid 80's through 90's there is a change in the growth rate and for 1996-2001 it is expected at 1.62 percent. This is expected to reach 1.50 percent during 2006-2011. Similarly, the expectation of life, which at present is about 65 for female and 62 for male population, will grow to 68 for female and 66 for male. In absolute terms, the population of India will cross a billion mark by the turn of the century and will increase to 1179 million by year 2011.The economic activities in India will grow and the income will rise in future decades.

If the inference is definitely true
If the inference is probably true
If the data are inadequate
If the inference is probably false
If the inference is definitely false

Discuss Question

Answer: Option B. -> If the inference is probably true

The passage does not mention this explicitly. But decline in the rate of growth of population and an increase in life expectation is usually accompanied by growth in economic activities and income.

Question 82. The rate of growth of the population in India has already become negative.

If the inference is definitely true
If the inference is probably true
If the data are inadequate
If the inference is probably false
If the inference is definitely false

Discuss Question

Answer: Option E. -> If the inference is definitely false

Though declining, the rate is still positive.

Question 83. From 2001 to next 10 years the population will continue to grow at the rate 1.79% per year.

If the inference is definitely true
If the inference is probably true
If the data are inadequate
If the inference is probably false
If the inference is definitely false

Discuss Question

Answer: Option E. -> If the inference is definitely false

Note that population in 2000 is estimated at a billion and that in 2011 at 1179 million.

Question 84. The proportion of older people in the population of India will increase in the coming years.

If the inference is definitely true
If the inference is probably true
If the data are inadequate
If the inference is probably false
If the inference is definitely false

Discuss Question

Answer: Option A. -> If the inference is definitely true

Since life expectancy is increasing.

Question 85. The growth rate of female population in India is expected to continue to decline till 2011.

If the inference is definitely true
If the inference is probably true
If the data are inadequate
If the inference is probably false
If the inference is definitely false

Discuss Question

Answer: Option C. -> If the data are inadequate

The passage is silent on sex ratio.

Question 86. Read the passage and answer the following questions:Low vision is a lesser known but widely prevalent eye problem in India. While more than 28 million people in India suffer from low vision in our country, many people do not realize that they have this problem.
Low vision people are neither blind nor do they have full vision. Technically speaking, they score less than 6/18 on visual acuity, and their field of vision is restricted to 10 degrees or less. The people who cannot see very well but whose vision is not helped by the normal glasses are often those suffering from low vision.It is possible to detect cases of low vision by using scientific techniques.