Quantitative Aptitude Quiz For Bank Mains Exam 2024-19th January

Q1. Prem gets an aggregate of 70% marks in five subjects in ratio 9 : 8 : 7 : 6 : 5. Maximum marks of each subject is same and 55% of maximum is needed to pass each exam. Then, in how many subjects did he pass the examination?
(a) 3
(b) 2
(c) 5
(d) 1
(e) 4
Q2. The average price of a TV, washing machine & refrigerator is Rs 5000 less than average price of TV & washing machine. The amount by which the price of TV is more than that of washing machine is same as amount by which price of refrigerator is less than that of washing machine. Find difference between average price of TV & washing machine & average price of washing machine & refrigerator.
(a) Rs 10000
(b) Rs 30000
(c) Rs 5000
(d) Cannot be determined
(e) None of these

Q3. A box contains 8 red, 4 green & 5 pink gems. A table top is to be decorated with 10 gems. What is the probability that the decoration contains at least 5 red & 3 pink gems and also all three colored gems are there?
(a) 560/2431
(b) 280/2431
(c) 140/2431
(d) 700/2431
(e) 420/2431
Q4. A man can cover a distance of 20 km in ‘t’ hours. One day after covering half distance, he stuck in a traffic jam in which 10 minutes got wasted. Now to reach the place 20 minutes earlier than his usual time, by what percent should he increase his speed?
(a) 33.33%
(b) 25%
(c) 20%
(d) Cannot be determined
(e) 37.5%

Solutions