DATA INTERPRETATION EXERCISES

DATA INTERPRETATION EXERCISES - DATA INTERPRETATION...

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DATA INTERPRETATION QUESTION BANK EXERCISE 1 Directions for Qs. 1 to 2: Refer to the following data and answer the following questions. A B C D E F G H I Each of the digits 1, 2, 3, 4, 5, 6, 7, 8 and 9 is represented by a different letter in the figure. A + B + C, C + D + E, E + F + G and G + H + I is equal to 13. 1. Which of the digits does E represent? (1) 9 (2) 4 (3) 7 (4) 1 2. Which of the digits does D represent? (1) 8 (2) 7 (3) 3 (4) 7 or 8 Directions for Qs. 3 to 7: Refer to the following information and answer the following questions. In a group of 200 people, number of people having at least primary education : number of people having at least middle school education : number of people having at least high school education :: 7 : 3 : . 90 of these play football and 60 play hockey. 5 people in category III (defined as people having high school education) and one fourth each in category I and II (defined as people having primary school education only and people having middle school education but not high school education, respectively) do not play any game. In each of the above category the number of people playing only hockey equal the number of people playing only football. 2 people each in categories I and II and 1 person in category III play both the games. 2 people playing both games are uneducated (category IV). 5 people in category III play only hockey. Assume middle school education can be had only after completing primary school and high school education can be had only after completing middle school. Also all people in the group fall under the four categories described above. 3. How many people have middle school education? (1) 16 (2) 32 (3) 48 (4) 64 4. How many high school educated people do not play football? (1) 6 (2) 8 (3) 10 (4) 12 5. How many people having middle school, but not high school, education play only football? (1) 2 (2) 7 (3) 11 (4) 15 6. How many people who completed primary school could not finish middle school? (1) 48 (2) 64 (3) 80 (4) 96 7. How many uneducated people play neither hockey nor football? (1) 15 (2) 20 (3) 23 (4) 28
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Direction for Qs. 8 - 10 : Refer to the following data and answer the following questions. A simple coding system, using cryptograms, is designed as below. Three concentric wheels each having all the alphabets and the number 0 to 9 are written around the rims of the wheels. 8. Suppose that a cryptogram system is made by rotating the inner wheel 2 alphabets to the right and rotating the outer wheel 2 alphabets to the left. Starting with the inner wheel, what would APPLE be coded as? (1) BRRC7 (2) 8RNJC (3) 8CCNR (4) 8RNNC 9. How many cryptogram system can be totally made from this device? (Starting inner wheel) (1) 2315 (2) 1295 (3) 676 (4) Indeterminate 10. Assume that both the inner and outer wheels have been rotated one step, but you don’t know whether left or right. What would the rotations be if HOCJ9 has to decode to a proper English word? (Starting inner wheel) (1) Inner right, Outer right (2) Inner left, Outer left (3) Inner right, Outer left (4) Inner left, Outer right Directions for Qs. 11 to 13 : Each of these questions contains six statements followed by 4 sets of combinations of 3. Choose the set in which the statements are most logically related.
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DATA INTERPRETATION EXERCISES - DATA INTERPRETATION...

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