RBI Assistant Pre 2022 Quantitative Aptitude Quiz – 25

RBI Assistant 2022 Quantitative Aptitude Quiz

Quantitative Aptitude measures a candidate’s numerical ability and
problem-solving abilities. It is the most important section of almost all
competitive exams. Candidates are often stymied by the complexity of
Quantitative Aptitude Questions but if they practice more and more
questions, it will become quite simple. So, here we are providing you
with the RBI Assistant 2022 Quantitative Aptitude Quiz to enhance your
preparation for your upcoming examination. This RBI Assistant 2022
Quantitative Aptitude Quiz is based on the most recent and the latest
exam pattern. A detailed explanation for each question will be given in
this RBI Assistant 2022 Quantitative Aptitude Quiz. This RBI Assistant
2022 Quantitative Aptitude Quiz is entirely free of charge. This RBI
Assistant 2022 Quantitative Aptitude Quiz will assist aspirants in
achieving a good score in their upcoming examinations.

1. A child can do 1/5th of work in same time as his father can do the whole work and efficiency of child’s mother is equal to half the sum of father and child efficiency. If they complete 70% of work in 24 days, when they work alternatively, starting with father and child together on first day followed by father and mother together on second day. Find in how many days mother can complete 85% of work alone?
(a) 48 days
(b) 68 days
(c) 60 days
(d) 56 days
(e) 54 days

Answer & Explanation

2. A shopkeeper marked up the price of a mobile phone by 60%.If he increase the discount from 10% to 15%, the profit would decrease by 2200 Rs .Find how much profit shopkeeper would earn if he gives a discount of 30% on the marked price ?
(a) 1800 Rs.
(b) 3200 Rs.
(c) 2800 Rs.
(d) 4400 Rs.
(e) 3300 Rs.

Answer & Explanation

3. A train can travel 150% faster than a car. Both start from point A at the same time and reach point B 150 km away from A at the same time on the way however train lost about 45 minutes while stopping at a station. Find the speed of train
(a) 615 km/hr
(b) 720 km/hr
(c) 625 km/hr
(d) 675 km/hr
(e) 750 km/hr

Answer & Explanation

4. A man invested a sum of in scheme P on SI per annum at the ratio of 10% for first year, 12% for second year and 14% for third year and his wife invested 75% more sum than her husband in scheme Q on C.I. per annum at the rate of 20% per annum for two years. If wife got Rs. 4264 interest more than her husband, then find sum invested by wife ?
(a) 17200Rs
(b) 18200 Rs
(c) 15200 Rs
(d) 16200 Rs
(e) 18200 Rs.

Answer & Explanation

5. One day work of a woman, child and a man in the ratio of 3 : 1 : 6, There are 10 men 20 women and 24 child in Mahindra factory . If their total weekly wage is Rs.8400 together, which is divided in the ratio of work done by a man, a woman and a child. Then what will be the total wage for 12 men, 30 women and 18 child for 2 weeks?
(a) 10500
(b) 15000
(c) 21000
(d) 20000
(e) 18000

Answer & Explanation

6. Saurya lent two different amounts each for two years on SI and CI at 20%p.a. and got Rs. 1940 more interest on C.I. than on S.I. If total amount lent by Saurya was Rs. 13000, then find ratio between amount lent on CI to amount lent on SI ?
(a) 17 : 9
(b) 19 : 7
(c) 15 : 11
(d) 14 : 9
(e) None of these

Answer & Explanation

Directions (7-10): Table shows PCS result of five states, percentage of total passed candidates out of total appeared candidates for tier II in each state, percentage of candidates passed for interview out of total passed candidates for tier II and total number of village & city in each state.Some data are missing, which have to calculated according to given information in questions.

       States % of Qualified candidates out of total appeared for tier II % of candidates who Qualified for interview Total number of village & city in each state together
       U. P 64% 15000
       M.P 40% 10000
    Rajasthan 65%
       Delhi 80% 9000
        Bihar 60%

Note – (I) From each state average number of appeared candidates from each village and cities are equal.
(II) All candidates who Qualified for tier ii appeared.

7. If average number of candidates appeared from each village and city of U.P is 72 and out of total qualified candidates for tier II ,200/3% are unqualified for interview. Find total candidates qualified for interview in U.P PCS are what percent of total candidates appeared in U.P PCS exam?

Answer & Explanation

8. If total qualified candidates for interview in M.P state PCS exam is 42000 and ratio between total qualified candidates for tier II to total appeared candidates in that state is 7 : 10. Average candidates appeared from each village and city in M.P. PCS exam is how much less than average candidates appeared from each village and city in U.P PCS exam..(take average of candidates appeared from each village and city in U.P. from previous question)
(a )47
(b) 37
(c) 67
(d) 57
(e) 53

Answer & Explanation

9. Total qualified candidates for interview in Rajasthan PCS are 68250 and total qualified candidates for tier II in Rajasthan PCS are 70% of total appeared candidates from that state. If average number of candidates appeared in Rajasthan PCS exam from each village and city is 75, then find total number of village and cities in Rajasthan?
(a) 3000
(b) 4000
(c) 5000
(d) 6000
(e) 2000

Answer & Explanation

10. If total number of qualified candidates for tier II in Delhi are 28800 and ratio between total qualified candidates for interview to total unqualified for interview of that board is 4 : 5. Then find total unqualified candidates for interview are what percent of total students appeared in Delhi PCS exam ?

Answer & Explanation

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