Statistics and Data Interpretation

Quantitative Aptitude Questions and Answers section on “Statistics and Data Interpretation” with solution and explanation for competitive examinations such as CAT, MBA, SSC, Bank PO, Bank Clerical and other examinations.

The pie chart drawn belown shows the expenses of a family on various items and its savings during the year 2001. Study the graph and answer the question.

The pie chart drawn belown shows the expenses of a family on various items and its savings during the year 2001. Study the graph and answer the question. (a) Maximum expenditure of the family was on : [A]Education of child [B]Housing [C]Food [D]Other items Show Answer Food Maximum expenditure of the family is on food, ..

The percentage expenses on various items during book production and sale.

The percentage expenses on various items during book production and sale. (a) The cental angle for the sector on “Paper-Cost” is : [A]22.5° [B]36° [C]16° [D]54.8° Show Answer 36° 100%=360° ∴1%=360°/100 ∴10%=360°*10/100=36° (b) If the ‘Printing -Cost’ is 17500 RS. The royalty paid is : [A]6300 Rs. [B]7500 Rs. [C]8750 Rs. [D]3150 Rs. Show Answer ..