Quantitative Aptitude Quiz For SBI PO Prelims 2023 -22nd September

Direction (1-5): Please read the given data carefully and answer the following questions.
The given pie chart shows the percentage distribution of students in five different school, A, B, C, D & E. Moreover, the bar graph shows the percentage of girls out of total students in each school.
Note: 1.Total students in all five school are 2500.
2. Total students in any school=Number of boys + Number of girls

Q1. Find the difference between the average number of boys to that of girls in all five schools.
(a)6
(b)9
(c)12
(d)3
(e)15

Q2. Find the respective ratio of number of boys in school A & B together to number of girls in school D & E together?
(a)35:36
(b)36:31
(c)31:36
(d)32:35
(e)35:32

Q3. Find the number of boys in school E is approximately what percent more than the total number of girls in school in A & C together?
(a)25%
(b)5%
(c)20%
(d)15%
(e)10%

Q4. If the school fee of each student of school C and D is Rs.6000 and Rs.4000 respectively, then find Sum difference between the total fee collected from school C and D.
(a)47 lakhs
(b)51 lakhs
(c)42 lakhs
(d)55 lakhs
(e)38 lakhs

Q5. If 40%, 50% and 30% students from school A, B and E respectively use school buses to reach their school, then find the total number of students who didn’t use school bus from school A, B and E?
(a)820
(b)1030
(c)930
(d)880
(e)980

Direction (6-10): Please read the given data carefully and answer the following questions.
Sarthak invested Rs. P at 50% per annum simple interest in X bank. At the end of one – year, he withdrew all amount from the X bank and invested in Y bank at the rate of R% per annum at compound interest for two years and received Rs.14400 as total interest from the Y bank. The first year’s interest from Y bank was Rs.6000.

Q6. Find the sum of interest earned from both bank X and bank Y. (in Rs.)
(a)19400
(b)20100
(c)18600
(d)21200
(e)17900

Q7. If Sarthak invested Rs. P for three years at (R/2)% rate p.a. at compound interest , then calculate the interest received as per this scheme? (in Rs.)
(a)8510
(b)8240
(c)7760
(d)8110
(e)7280

Q8. Find the value of (62.5% of R)³-120% of P?
(a)2315
(b)2565
(c)3245
(d)3625
(e)2785

Q9. Find the difference in interest received when Rs. P invested for 2 years at R% rate per annum simple interest and at compound interest? (in Rs.)
(a)2000
(b)1600
(c)1200
(d)2400
(e)2800

Q10. Find the respective ratio of rate at which Sarthak invested his money at simple interest to that at compound interest?
(a)1:2
(b)3:2
(c)5:4
(d)4:1
(e)2:3

Solutions

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