Prelims

The table given below depicts the composition of India’s exports between 1992-93 and 1994-95 . The changing composition of the export trade is indicative of structural transformation of Indian economy in favour of modernisation. The best indicator of the trend is the

Which one of the following Venn diagrams correctly illustrates the relationship among the classes: Carrot, Food, Vegetable ?

The given pie charts show the proportion of literates and illiterates in a country, in the year 1970 and 1990 and also the proportion of males (M) and females (F) among the literates. Which one of the following statements can be said to be beyond any doubt ?

If the price of a television set is increased by 25%. then by what percentage should the new price be reduced to bring the price back to the original level ?

If A = x^2 – y^2. B = 20 and x + y = 10, then

In an accurate clock, on a period of 2 hours 20 minutes, the minute hand will move over

Two important characteristics of a hypothesis are that it should be testable and that it should be stated in a manner that it can be refuted. Which one of the following hypotheses, fulfils these characteristics ?

The following figure represents sales (in thousands) over the period 1978 to 1983 : The sales in 1981 exceeded that in 1979 by

Consider the following figures : Which one of the following conclusion can be drawn from these figures ?

Examine the following statements : I. George attends Music classes on Monday. II. He attends Mathematics classes on Wednesday. III. His Literature classes are not on Friday. IV. He attends History classes on the day following the day of his Mathematics classes. V. On Tuesday, he attends his Sports classes. If he attends just one subject in a day and his Sunday is free, then he is also free on