69th BPSC: Daily Problem practice for GS- [Statistical analysis: Day-4]
Q. The bar graph given below shows the foreign exchange reserves of a country (in million US $) from 1991 – 1992 to 1998 – 1999. (a) What is the ratio between the number of years, in which the foreign exchange reserves are above the average reserves and those in which the reserves are below the
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