## Amar Sir is teaching live on Unacademy Plus

A RENOWNED FACULTY OF OBJECTIVE MATHEMATICS, PERSONAL INTERVIEW/GD, GENERAL STUDIES, INDIAN HISTORY 121 K 86 Courses Lessons Followers Life time views 840 680 K Follow me on Unacademy: https:llunacademy.com/userlamar.singh963 unacademy Math Dikhta Hai" An experience of 24 yrs of teaching at Jamshedpur, Ranchi, Bokaro [Jharkhand], Sambalpur [Odisha]. Thousands of successful students in Bank/SSC/Railway/Civil Services Amar Sir

IBPS PO unacademy Amar Sir DATA INTERPRETATION

IBPS PO unacademy Amar Sir DATA INTERPRETATION

Distribution of no. of students (both male and female) in 5 Management Institutes in 201 1.Total no. of students 3300 Total no.of students 3300 % of males out of total of 1800 males 18% 5% 19% 18% 20% 15% 25% 28% 21% 20% A BCD E

Distribution of no. of students (both male and female) in 5 Management Institutes in 201 1.Total no. of students 3300 Total no. of students 3300 % of males out of total of 1800 males 6 00 18% 5% 19% 18% 20% 15% 25% 28% 3300 800 20% 21% 3x 1100 3x 600 11 00 60 A ABC D E

Distribution of no. of students (both male and female) in 5 Management Institutes in 201 1.Total no. of students 3300 Total no, of students 3300 % of males out of total of 1800 males /76 1100 03, 68 600 I98 14, 8 18% 115% E IA 19% 18% 220 B 20%/63,52 15% 245 25% 90,185 28% 21% 20% 231 20, 111 A BCD E

I. Q: What is the difference between total no. of female students in institutions C and D together and no. of students (both male and female) in institute E? (a) 415 (b) 414 (c) 424 (d) 418 (e) 294 Total no, of students 3300 76 1100 Solution: 03, 68 I98 114,84 (II185) - (198) 98 18% 16% E IA E220 20%/63,52 98 x 3 294 Ans. (e) 215 90,185 25% D 21% 231 20, 111 Distribution of no, of students (both male and female) in 5 Management Institutes in 2011 Total no, of students 3300

Distribution of no. of students (both male and female) in 5 Management Institutes in 201 1.Total no. of students 3300 Total no, of students 3300 % of males out of total of 1800 males /76 1100 03, 68 600 I98 14, 8 18% 115% E IA 19% 18% 220 B 20%/63,52 15% 245 25% 90,185 28% 21% 20% 231 20, 111 A BCD E

2.Q: No. of male students in institute E is approximately what percent more than the no. of female students in institute A? (a) 80 (b) 68 (c) 60 (d) 75 (e) 55 Total no, of students 3300 I98 114,84 /76 1100 Solution: 03, 68 18% 16% E IA 114 46 46 + 2369 220... <6996 20%/68,52 68 6868 + 34 102 215 90,185 25% 68% Ans. (b) 21% 231 20, 111 Distribution of no, of students (both male and female) in 5 Management Institutes in 2011 Total no, of students 3300

Distribution of no. of students (both male and female) in 5 Management Institutes in 201 1.Total no. of students 3300 Total no, of students 3300 % of males out of total of 1800 males /76 1100 03, 68 600 I98 14, 8 18% 115% E IA 19% 18% 220 B 20%/63,52 15% 245 25% 90,185 28% 21% 20% 231 20, 111 A BCD E

3.Q: No. of female students in institute B is what percent of the no. of male students in institute D? (a) 65 (b) 58. (c) 53 7 (d) 55 (e) 5 /. Total no, of students 3300 198 114,84 /76 1100 Solution: 03, 68 2 18% 16% E IA x 160 90 52 52-4+57537 90 90-+10 10 Ann (e) 220 3 20% / 63,52 2. 90,185 25% 21% 571 231 20, 111 Distribution of no, of students (both male and female) in 5 Management Institutes in 2011 Total no, of students 3300

5. Q: The 2/3rd of the no. of students (both male and female) in institute C are science graduates. If the no. of female science graduate students in institute C is 268, then what % of male students in institute C is science graduate? (approx.) (a) 30 (b) 55 Total no, of students (c) 45 3300 (d) 35 (e) 54 I98 114,84 /76 1100 Solution: 08, 68 18% 16% E IA 14% of 1 100 154 154 x 3462 268 360 100% 14.4 4% 194.4 54% 20%63,52 220 /68,52 180 50% 215 90,185 25% 194 male science graduate 1% 231 20, 111 Ans. (e Distribution of no, of students (both male and female) in 5 Management/Institutes in 201I. Total no, of students 3300

No. of students and % age of students passed out of those who appeared are given for two subjects from 200 1-2005 in a college xyz. Year Statistics No. of students students students students appeared passed 2200 2700 2500 3200 4800 Economics 96 of No. of 96 of 2001 2002 2003 2004 2005 45% 55% 35% 65% 60% appeared passed 4200 3800 2600 4800 2200 40% 45% 60% 55% 50%

2. Q: No. of students failed in Statistics in the year 2003 is what percent of the no. of students failed in Economics in 2003 (a) 145.75% (b) 150% (c) i 56.25% (d) 158.25% (e) None of these Solution: 3

3. Q: Find the ratio between the total no. of students appeared in Economics from 2002 to 2004 together and the total no. of students appeared in Statistics from 2003 to 2005 together. (a) 13: 14 (b) 14: 13 (c) 15:16 (d) 16:15 (e) None of these Solution: Year Statistics Economics 40 38 25 22 26 32 50 48 48 112 105 N.ents asse No. of students students students students appeared passed appeared passed %of %of 200 2200 2002 2700 2003 2500 2004 3200 2005 4800 45% 55% 35% 65% 60% 4200 3800 2600 4800 2200 40% 45% 60% 55% 50% 16 15 (d) Ans.

4. Q: Find the difference between the total no. of students passed in Statistics from year 2002 and total no. of students failed in Economics from year 2005. (a) 690 (b) 385 (c) 485 (d) 550 (e) None of these Solution: Year Statistics Economics N.ents asse No. of students students students students appeared passed appeared passed %of %of 1350 135 200 2200 2002 2700 2003 2500 2004 3200 2005 4800 45% 55% 35% 65% 60% 4200 3800 2600 4800 2200 40% 45% 60% 55% 50% 1485-1100 385 (b) Ans.

IBPS PO unacademy Amar Sir DATA INTERPRETATION

Distribution of total no. of brownies sold by five different bakeries Total No. 320 Solution: t 5% 39% 20% 10% 25%

2.Q: The ratio of the no. of brownies sold by bakery S to that by bakery U is 2:3. If bakery U sold each brownie for Rs. 50, then what was the amount earned by bakery U? (a) Rs 3000 (b) Rs 2400 (c) Rs 2700 (d) Rs 2200 (e) None of these Total No. 320 Solution: 15% 39% 20% 25% 10%

4. Q: The ratio of the no. of chocolate brownies to that of vanilla brownies sold by bakery Q is 5: 3 and the ratio of the no. of chocolate brownies to that of vanilla brownies sold by bakery R is 3: 1.What is the total no. of chocolate brownies sold by bakeries R and Q together? (bakeries Q and R sell only chocolate and vanilla brownies) (a) 90(b) 75 (c) 100 (d) 120 (e) None of these Solution: Total No. 320 15% 39% 20% 25%

5. Q: What is the difference between the total no. of brownies sold by bakeries P and S together and that of sold by bakery T? (a) 18(b) 16 (c)9(d) 24(e) None of these Total No. 320 Solution: 30%-25% 5% 5% of 320 = 16 15% 39% 20% (b) Ans. 25% 10%

IBPS RRB PO unacademy Amar Sir DATA INTERPRETATION

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, toun different countrin un five Ai ffeurt yean Chima Sri Lanka Ensland Country Souh Africa 990 us s6 2 SD 3 2 00020 35y 35Y 343 368 134 34 20/0 '10 | 18y | 285| 466 |475|32-lgy3. 32 y | 5% | S621235|567 535 537 535 532 453 349 3V5 32y 22 26 cins in he year 2010disd (de 982 (e) Nom , haar (a) 976 (A) 9S2 (c) 986 countiin n he yesr 2000 ? 15096-538X S18 96