IBPS RRB Quantitative Aptitude Quiz
Here is the quiz for 1st August 2019 covering the topics of Mixed Graph DI, Boat And Stream, Problem On Trains, Number Series.
Directions (1-5): What will come at the place of question mark?
Q1. 92, 117, 217, 442, 842, ?
Q2. ?, 212, 339, 508, 725, 996
Q3. 4, 6, 9, 13.5, 20.25, ?
Q4. 81, ? , 155, 276, 445, 734
Q5. 5986, 2996, 1502, 756, ? , 199
Q6. Ratio of speed of faster train to slower train is 9 : 7 and length of two trains is 120 m and 180 m respectively. If both train increased their respective speed by 25% then cross each other in 36 sec running in same direction, then find in what time both trains cross each other running in opposite direction with their usual speed ?
Q7. Speed of boat in still water is 3 times the speed of boat in upstream and it is also known that it travels 15 km upstream in 6 hrs. Then, find the time required by it to reach a point which is 50 kms away downstream.
Q8. A man swimming at 75 percent of his usual speed in still water can covers 128 km in 8 hours in downstream. In the return journey he swims at 50% of his usual speed in still water and take 32 hours. Speed of man in still water is what percent more than speed of stream?
Q9. Speed of train A and B is in the ratio 2 : 3. Train A & B starts moving in opposite directions between station X and station Y respectively. Station X is 288 km away from station Y. After running for 2.4 hours, both trains meets each other. Then, Find the distance between station X and the point where both trains met each other.
Q10. A lighthouse is situated 30 km away from the shore. If ratio of time taken by boat to reach lighthouse during upstream and during downstream is 2 : 1, then find the ratio of speed of the boat to the speed of the stream.
Directions (11-15): Study the following pie chart and table carefully and answer the questions based on them.
Percentage of people in New Delhi working in Night Shifts from various industrial fields
Note: Total people working in night shift in Banking are 5635 in number.
Q11. Find the ratio of number of male working from manufacturing industry to female working from Banking industry in night shift.
Q12. Females working in night shift in Sales industry are what percent of males working in night shifts in Gaming industry?
Q13. Find the total number of male from call centers, females from Gaming and males from Banking industry together who work in night shifts ?
Q14. 50% females working in night shifts in IT industry left the job and joined the Manufacturing industry in same shift. Find the difference in the new number of females in the two industries.
Q15. Males working in Banking industry are by what percent more or less than that in IT?
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