RBI Assistant Quantitative Aptitude Daily Mock 19 January 2020: Pie Di, Simplification and word problems.

RBI Assistant Exam is one of the most popular exams in the banking sector.  RBI Assistant Prelims exam schedule on tentatively February 2020. Today we will be providing you Pie chart, Simplification and word problems. For more preparation, you can also follow the  RBI Assistant Study Plan for prelims which is provided on bankersadda.

Directions (1-5): Study the following pie-chart carefully and answer the questions given below:
Pie chart shows the number of passengers who come to Delhi from 6 different countries in 2010
The data given in pie-chart is in degree form

Q1. The total number of passengers from Germany and Brazil together is how much percent more/less than that from U.S.A. (approximately)?
(a) 30% more
(b) 23% less
(c) 25% more
(d) 23% more
(e) 35% more

Q2. Find the ratio between the total number passengers from Australia, France and Brazil together to the passenger of USA, Germany and China together ?
(a) 17 : 19
(b) 34 : 29
(c) 17 : 38
(d) 17 : 35
(e) 19 : 17

Q3. Find the total number of passengers from all countries except from Brazil and China ?
(a) 2124
(b) 3156
(c) 2630
(d) 2596
(e) 2367

Q4. Find the difference between the number of passengers from Australia and China together and from France and Brazil together?
(a) 75
(b) 55
(c) 48
(d) 60
(e) 84

Q5. In which country the number of passengers come to Delhi is highest?
(a) France
(b) Brazil
(c) USA
(d) China
(e) Australia

Directions (6-10): Simplify the following questions and find the value of (?).

Q11. A and B can do a work in 10 days together, while B and C can do the same work in 12 days together while C and A can do the same work in 15 days together. In how many days will A, B and C do the same work together ?
(a) 12 days
(b) 4 days
(c) 15 days
(d) 8 days
(e) 10 days

Q12. Two pipes A and B together can fill a cistern in 4 hours. Had they been opened separately, then B would have taken 6 hours more than A to fill the cistern. How many time will be taken by A to fill the cistern separately?
(a) 4 hours
(b) 2 hours
(c) 6 hours
(d) 8 hours
(e) 10 hours

Q13. In a 63 litre mixture of honey and water, the ratio of honey to water is 5 : 4 . What amount of honey should be added to this mixture to make the ratio of water to honey 5 : 7?
(a) 6.2 li
(b) 5.4 li
(c) 4.2 li
(d) 4.8 li
(e) 5.6 li

Q14. The percentage of metals in a mine of lead ore is 60%. Now the percentage of silver is 3/4% of metals and the rest is lead. If the mass of ore extracted from the mine is 8000 kg, the mass (in kg) of lead is:
(a) 4763
(b) 4764
(c) 4762
(d) 4761
(e) 4264

Q15. Fresh fruits contain 80% water, while dry fruits contain 10% water. If the weight of dry fruits is 500 kg, then what was it when fruits were fresh?
(a) 2350 kg
(b) 2085 kg
(c) 2255 kg
(d) 2250 kg
(e) None of these

                                        Solutions

RBI Assistant 2019 | Practice Set | Quant Class for RBI Assistant Pre Preparation 2019

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