Quant Test for IBPS RRB PO Mains 2021 Exam set – 3

Given below is the table showing the persons who attended the conference from 5 cities M, N, O, P and Q. There are some literate and some illiterate persons who attended the conference.Studying the table and answer the following questions.
Note: Total persons who attended conefrence = Total illiterate + Total Literate.

1. What is the difference between illiterate men from city M and O together and city N and Q together?
   400
   850
   600
   550
   700
   Option C
   Illetirate men from M and O together=4200/6 *5 + 3000/2 * 1 = 5000
   Illetirate men from N and Q together=1500/5 * 3 + 4500/ 9 * 7 = 4400
   Difference=600

    

2. Illiterate men from city P and M together who attended confernece are what percent more or less than the total literate person from city N and O together?
   
   25.5%
   34.50%
   41.25%
   38.23%
   None of these
   Option D
   Illetarte men from P and M together=2000/5 * 7 + 4200/ 6 * 5=6300
   Total literate person from city N and O together=9600/48 * 31 + 6300/ 63 * 40 = 10200
   Req perxentage =3900/102 = 38.23%

    

3. What is the ratio of literate female from city O to the illiterate female from city Q?
   2:3
   8:11
   6:7
   1:5
   5:6
   Option E
   Literate female city O=6300/63 * 40 -3000 =1000
   Illitearte female from city Q=13000/130 *47 – 4500/9 * 7 = 1200
   Ratio=5:6
   

    

4. What is the sum of illiterate women from city N and O and illiterate men from city M and Q together?
   
   10300
   11000
   15000
   9600
   12300
   Option A
   Illiterate women from N and O together=3300
   Illiterate men from M and Q together=7000
   Sum=10300

    

5. Sum of illiterate men from city M and P together and literate women from city N and O together are what percent of total people from city M and N together?(approximately)
   42%
   45%
   50%
   55%
   59%
   Option C
   

    

Given below is the pie chart which shows the percentage distribution of copies of publisher ‘X’ sold by 7 different books store in year 2016. Table shows the ratio of copies sold of publisher X to publisher Y in these seven book stores.Some values are missing in the table. You have to calculate these values if required to answer the questions.

6. What is the total number of copies sold by store A and B together if copies sold by store A for publisher Y is more than that of publisher X and copies sold by store B for publisher X is 20% less than that of publisher Y?
   24587
   22359
   23578
   25484
   None of these
   Option B
   Total copies sold by A=18*257 + 18/3% *4 * 25700
   =257*42
   Total copies sold by store B=20*257 + 20*257*5/4 = 257*45
   Total copies osld=257(45+42)=22359

    

7. What is the total number of copies sold by store D if copies sold of publisher Y in store D is 25% more than that of copies sold by store D of publisher X?
   2484
   4500
   4741
   4626
   None of these
   Option D
   Total copies sold by D=8*257 + 8*257 *5/4
   =257(8+10) = 4626

    

8. Copies sold by store E,F and G together of publisher X is what percent more or less than copies sold by these store of publisher Y if copies sold by store F of publisher Y is 100/11% more than that of copies sold by F of publisher X?
   200/11%
   350/41%
   348/12%
   300/41%
   None of these
   Option D
   Total copies of Publisher X sold by E,F and G=44*257
   =25700(13%/13 * 5 +22% * 12/11 +9% *4/3)
   =25700(41%)
   Req percentage=257(44-41)/257*41 * 100 =300/41%

    

9. IF in year 2017,total copies sold by store E is increased by 33 1/3% over previous year and ratio of copies sold of publisher X and Y by store E in 2017 is 11:13 then copies sold by store E of publisher X in 2016 is what percent more or less than that of copies sold of publisher X by store E in 2017?
   315/9%
   201/8%
   200/11%
   205/7%
   None of these
   Option C
   Total copies sold by E in 2017 = 4/3(13*257 + 5*257)
   =257*24
   Req percentage=(257*13 – 257 * 24 *11/24) / (257 * 24 * 11/24) * 100

    

10. Average of copies of publisher X sold by store B and C together is what percent more or less than that of average of books of publisher Y sold by store E and G together?
    1300/17%
    1100/12%
    1400/7%
    1250/8%
    None of these
    Option A