## Navdeep Kaur is teaching live on Unacademy Plus

Data interpretation Basics, tips and tricks To solve all types of Questions For CBSE UGC NET And all Competitive Exams By Navdeep Kaur

August 2016 Consider the following two tables (I and II) that show the percentage of students in each faculty at University and the number of foreign students in the Science faculty. These percentages have been rounded to the nearest whole number. There are a total of 1049 students in the science faculty. Study these tables I and II and answer the questions that follow I: Students Facultywise 11: Foreign Students in Science Faculty %of Students Name of Faculty Foreign Students American Australian African Chinese European Number of Science Students 79 Computing Business Science Engineering Arts Medicine Law 14 23 21 21

Consider the following two tables (I and II) that show the percentage of students in each faculty at University and the number of foreign students in the Science faculty. These percentages have been rounded to the nearest whole number. There are a total of 1049 students in the science faculty. 11: Foreign Students in Science Faculty 1. Approximately, what percentage of students in the Science faculty is that of foreign students? (A) 14% (B) 9% (C) 30% (D) 11% Number of Science Students 79 Foreign Students American Australian African Chinese European 21

Consider the following two tables (I and II) that show the percentage of students in each faculty at University and the number of foreign students in the Science faculty These percentages have been rounded to the nearest whole number. There are a total of 1049 students in the science faculty. 11: Foreign Students in Science Faculty 1. Approximately, what percentage of students in the Science faculty is that of foreign students? (A) 14% (B) 9% (C) 30% (D) 11% Foreign Students Americarn Australian African Chinese European Number of Science Students 79 2 6 21 12

2. Approximately, how many students belong to the Engineering faculty? (A) 420 (B) 410 (C) 390 (D) 400 3. In case, there are 34 European medical students then approximately, what is their percentage in the medicine faculty? (A) 13% (B) 18% (C) 12% (D) 15% I: Students Facultywise 11: Foreign Students in Science Faculty e of Students Foreign Students American Australian African Chinese European Number of Science Students 79 Name of Faculty Computing Business Science Engineering Arts Medicine Law 23 6 21

2. Approximately, how many students belong to the Engineering faculty? (A) 420 (B) 410 (C) 390 (D) 400 3. In case, there are 34 European medical students, then approximately, what is their percentage in the -To y[b medicine faculty? , ena pe (A) 13% (B) 18% (C) 12% (D) 15% I: Students Facultywise II: Foreign Students in Science Faculty %of Students Name of Faculty Number of Science Students 79 Computing Business Science Engineering Arts Medicine Law Sturlenis Americarn Australian African Chinese European 14 23 21 2.3 4560 21 6

A college has a total of 800 MCA students, 80% of whom are in class MCA-111 and remaining are equally divided between class MCA-l and class MCA-lI. The proportion of female students and the proportion of vegetarian students in the college are indicated as under through the table. Answer questions 4 to 6 based on this information. Proporton of females and proportion of vegetarians in each class Class Female (F Vegetarian (V) MCA-I MCA-II MCA-III Total 0.40 0.50 0.55 0.53 0.45 0.525

Proportion of females and proportion of vegetarians in each class Class Female (F) Vegetarian (V) MCA-I MCA-I MCA-III Total 920 0.40 0.50 0.55 0.53 0.45 A college has a total of 800 MCA students, 80% of whom are in class MCA-IlI and remaining are equally divided between class MCA-I and class 42 0.525 McAu 3S 288 352 283 60

McAI McAu 3S 288 352 233 6 What is the percentage of vegetarian students in class MCA-1? (A) 40 (B) 45 (C) 50 (D) 55 What is the percentage of female students in class MCA-Ill? (A) 40 (B) 45 (C) 50 (D) 55 How many total non-vegetarian students are there in class MCA- and class MCA-ll? (A) 72 (B) 88 (C) 78 (D)92

McA What is the percentage of vegetarian students in class (A) 40 (B) 45 (C) 50 (D) 55 How many total non-vegetarian students are there in class MCA-I and class MCA-ll? (A) 72 (B) 88 (C) 78 (D)92 What is the percentage of female students in class MCA-Ill ? (B) 45 (C) 50 (D) 55 go 531, C40 83

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Data interpretation Bar DI Basics, tips and tricks To solve all types of Questions For CBSE UGC NET And all Competitive Exams By Navdeep Kaur

December 2004 Dew-drop Cool-sip Per-up 40 35 30 25 20 E 15 10 2. In the case of which soft drink was the average annual sale maximum during the period 1988- 1993. A) Pep - up only B) Cool - sip only C) Cool - sip and Dew- dro (D) Pep- up and Dew - drop Answer A 30 30 25 25 25 25 20 15 10 0 1988 1989 1990 1991 1992 1993 YEAR 6 20 Study the following graph and answer the questions from 1 to 3: Cool sip .IT epup 26.67

Study the following qraph carefully and answer guestions 3 to 5 Export of Engineering Goods Quantity in lakh tonnes Value in crore of rupees 3. In which year the quantity of engineering goods' exports was maximum? (A) 2005 (B) 2006 C) 2004 (D) 2007 nswer B 50 50 50 In which year the value of engineering qoods decreased by 50 percent compared to the previous year? A) 2004 25 25 25 (B) 2007 25 (C) 2005 15 0(D) 2006 nswer B 0o0 5. In which year the quantity of exports was 100 percent higher than the uantity of previous year? A) 2004 B) 2005 (C) 2006 (D) 2007 2003 2004 2005 2006 2007 nswer C

3. What was the approximate percentage increase in export value from 1995 to 1999? (A) 350 (B) 330.3 (C) 433.3 (D) None of these EXPORT OF TINS Quantity in lakh tins Value in crores of rupees 500 nswer D 330 What was the percentage drop in export quantity from 1995 to 1996? (A) 75 (B) 50 (C) 25 (D) None of these 200 150 150 150 160 100 75 Years 1995 1996 1997 1998 1999 nswer C

3. What was the approximate percentage ncrease in export value from 1995 to 1999 (A) 350 (B) 330.3 (C) 433.3 (D) None of these Answer D EXPORT OF TINS Quantity in lakh tins Vaiue in crores of rupees400 500 253,S71 330 Vhat was the percentage drop in export quantity from 1995 to 1996? A) 75 B) 50 (C) 25 D) None of these Answer C 200 -35 150 150 150160 100 75 Years 1995 1996 1997 1998 1999

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