Quantitative Aptitude Quiz for RBI Assistant/ IBPS PO Mains 2020- 13th November

Directions (1-5): There are five shop owners A, B, C, D and E. They are selling four different items given in the table.

In the table, Discount (as a percentage) is given on mark price of these four products by different sellers. Study the table and answer the following questions:

Note:

1. Some values are missing. You have to calculate these values as per data given in the questions.
2. Mark price of a particular item is same for all of the shop owners.

Q1. If the profit percentage of seller A after selling item II is s% and that of seller C for the same item is (3s – 2) % and the ratio of cost price of item II by seller A and seller C is 21 : 17 then find the value of s ?

(a) 2
(b) 3
(c) 4
(d) 1
(e) none of these

Q2. For seller D, difference between the selling price of item II and that of item III is 4810 Rs. if the sum of the mark price of item II and item III by the same seller is 8000 then find the Mark price (in Rs.) of item II is how much more (in Rs.) than that of item III for the same seller? (Selling price of item II is greater than that of item III)

(a) 5000
(b) 6000
(c) 6500
(d) 5500
(e) 4500

Q3. Average SP of item II by seller A and B is Rs 4400. Average SP of item II by seller B and C is Rs 3600. Find the SP (in Rs.) of item II by seller C.

(a) 4500
(b) 3600
(c) 5400
(d) 4000
(e) 6800

Q4. If the cost price of item I and selling price of item III by seller E are in the ratio of 5 : 6. If the seller earned a profit of 25% which is Rs. 750 on item I and 20% on item III then find the total profit (in Rs.) by selling item I and item III together by the same seller?

(a) 1250
(b) 2000
(c) 1750
(d) 1350
(e) 1500

Q5. If Cost price of item III is 5400 Rs. for all of the sellers and all of them marked the same product at 100% higher than the cost price, then to get a total profit of 13500 Rs. by all of the five sellers after selling item III, what is the minimum discount (as a percentage) should be provided by seller E on item III.

(a) 15%
(b) 13%
(c) 11%
(d) 20%
(e) None of these

Directions (6-8): These questions are based on the information given below.

In manufacturing a certain item, 40% of the expenditure is on account of raw materials, 20% on account of labor charges, 20% on account to fixed charges and the rest on miscellaneous. The item is sold at a profit of 25%. The price of the raw materials went up by 15% and the labor charges went up by 20% and the cost on the miscellaneous heads went up by 50% while the fixed costs remained unchanged.

Q9. Quantity I: Percentage mark-up above cost price of an article so as to gain 33% after allowing the customer a discount of 5%.

Quantity II: Percentage of dancers under 25 years out of a group of 20 singers and 40 dancer if 20% of the singers are less than 25 years old and 40% of the entire group is under 25 years.

(a) Quantity I > Quantity II
(b) Quantity I < Quantity II
(c) Quantity I ≥ Quantity II
(d) Quantity I ≤ Quantity II
(e) Quantity I = Quantity II or No relation

Q10. Quantity I: Value of fifth number when Average of five numbers is 61. The average of 1^st and 3^rd number is 69 and average of second and fourth number is 69.

Quantity II: No. of boys in the class. The average age of all students of a class is 18 years. The average age of boys of the class is 20 years and that of the girls is 15 years. The no. of girls in the class is 20.

Note: Compare the magnitudes of quantities.

(a) Quantity I > Quantity II
(b) Quantity I < Quantity II
(c) Quantity I ≥ Quantity II
(d) Quantity I ≤ Quantity II
(e) Quantity I = Quantity II or No relation

Directions (11-15): Given below is the pie-chart which shows the percentage distribution of total population of six villages in year 2016 and line graph shows the percentage of males out of total population in each village.

Q11. What is the ratio of total female from village P and Q together to the total males from village S and U together?

(a) 81 : 106
(b) 82 : 107
(c) 106 : 81
(d) 112 : 143
(e) None of these

Q12. If 20% females in village R and 33⅓% of males in village P are ill due to disease then females who are not ill from village R is what approximate percent of males who are not ill from village P.(approximately)

(a) 100%
(b) 105%
(c) 80%
(d) 88%
(e) 98%

Q13. What is the ratio of sum of females from village Q and T together to the total population of Q.

(a) 146 : 111
(b) 111: 146
(c) 25 : 93
(d) 497 : 500
(e) 29 : 25

Q14. Total female from village S and T together are what percent of total population from village R and T together

(a) 50%
(b) 54%
(c) 47%
(d) 58%
(e) 62%

Q15. If in year 2017 total population of village P increases by 25% whereas female’s population increases by 30% then by what percent male population of village P increases or decreases in 2017 over year 2016. (approximately)

(a) 16%
(b) 37%
(c) 28%
(d) 12%
(e) 22%

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Solutions