Prelims

In the given figure, the triangle represents girls, the square represents sports persons and the circle represents coaches. The portion in the figure which represents girls who are sports persons but not coaches is the one labelled

Six roads lead to a country. They may be indicated by letters X, Y, Z and digits 1, 2, 3. When there is storm, Y is blocked. When there are floods X, 1 and 2 will be affected. When road 1 is blocked, Z also is blocked. At a time when there are Hoods and a storm also blows, which road(s) can be used ?

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