Quantitative Aptitude Quiz For Bank Mains Exam 2023-28th October

Q1. A mixture contains milk and water in the ratio of 9 : 2. 44 lit of mixture is taken out and 12 lit of water is added to it, such that ratio of milk to water becomes 3:1. Now another mixture of 64 lit having milk and water in ratio of 3:5 is added to it. Find ratio of milk to water in the final mixture?
(a) 32 : 17
(b) 34 : 19
(c) 7 : 4
(d) 24 : 11
(e) 33 : 19

Q2. Ratio of present age of Simmi & Rimmi is 4 : 3 while ratio of age of Simmi 6 years later to present age of Rina is 3 : 1. Ratio of present age of Rimmi to present age of Rina is 2 : 1. Find average of present age of all the three (in years).
(a) 37
(b) 36
(c) 32
(d) 34
(e) 38

Q3. A shopkeeper sells an article at Rs. 720 by making a profit of x% and on interchanging selling price with cost price, it would have a loss of y%. Find the selling price if an article was sold at y% profit whose cost price is Rs.720 (given x : y = 9 : 7)
(a) Rs. 810
(b) Rs. 800
(c) Rs. 1100
(d) Rs. 880
(e) Rs. 660

Q4. There are two rectangular fields of same area. The length of first rectangular field is a% less than the length of the second field and breadth of the first field is (4a)% greater than the breadth of the second field. Find the value of ‘a’ if a is non-zero number.
(a) 60
(b) 75
(c) 80
(d) 90
(e) None of these

Q5. A sum is divided between Aman and Vikash in the ratio of 3 : 5. Aman purchased a motorbike from his money which depreciates 20% per annum while Vikash invested his amount in a scheme which offers compound interest at 20% per annum. By what percentage, the total sum will change after two years?
(a) 12%
(b) 14%
(c) 16%
(d) 18%
(e) 20%

Solutions

.                                                                                       .