Quantitative Aptitude Quiz for IBPS CLERK
Q1. A boat takes 6 hours more time to cover upstream distance of 48 km than that in downstream. If speed of current is 2 km/hr, then speed of boat in still water is:
Q2. A train crosses another stationary train in 18 sec. The same train crosses a running bike in the same direction with a speed of 54 km/hr in 20 sec. If speed of train is 25 m/sec then what is the length of stationary train ? (length of bike compare to train is negligible)
Q3. Two pipes P and Q can fill a cistern in 18 min. and 24 min. respectively. They start filling together and after 6 min. Pipe Q gets closed. In how much time the whole tank will be filled ?
Q4. Ravi takes 2 hours more time in swimming in upstream than Rishabh swimming in downstream between two points A and B. If speed of Ravi and Rishabh in still water is 4 km/hr and 6 km/hr respectively and speed of current is 1 km/hr then find the distance between A and B.
Q5. In how many ways 4 girls and 4 boys can be seated around a square table such that either boys or girls seat at corners?
Directions (6-10): What will come in place of question mark (?) in the following number series ?
Q6. 64, 128, 92, 220, 148, 404, ?
Q7. 439, 778, 1456, 2812, ? , 10948
∴ ? = 2812 + 339 × 8
= 5524
Q8. 156, 468, 780, ? , 1404, 1716
∴ ? = 780 + 312
= 1092
Q9. 172, 283, ? , 838, 1282, 1837
∴ ? = 283 + 111 × 2
= 505
Q10. 8, 12, ? , 88, 356, 1784
∴ ? = 12 × 2 + 4
= 28
Directions (11-15): In the following table the percentage of male and female of four different cities of UP with their total population in five different years is given. Rest population is of children. Observe the table carefully to answer the following questions. (Don’t treat children as male or female.)
Q11. What is the total number of male in the year 2010 from all cities ?
Q12. Find the ratio of male to that of the female of Kanpur in 2011.
Q13. What is the average number of children in the year 2009 from Jhansi and Lucknow ?
Q14. The total number of male from Jhansi and Kanpur together is what percent of total number of female from the same cities together in the year 2008?(approximately)
Q15. Find the total number of children from all the four cities in the year 2011.