Quantitative Aptitude For IBPS Clerk Main
Q1. Two inlet pipes P and Q can fill a tank in 24 minutes and 32 minutes respectively. If both the pipes are opened simultaneously, after how much time should Q be closed so that the tank is full in 18 minutes ?
Q2. A tank is normally filled in 8 hours but takes 2 hours longer to fill because of a leak in its bottom. If the Tank is full, in how many hrs will the leak empty it ?
Q3. Three pipes M, N and Q are connected to a tank. M and N together can fill the tank in 10 hours, N and Q together in 15 hours and Q and M together in 12 hrs. In how much time will pipe fill the tank together (in hours) ?
Q4. In how many ways can 7 Indians, 5 Pakistanis and 6 Dutch be seated in a row so that all persons of the same nationality sit together?
Q5. There are 8 consonants and 5 vowels in a word jumble. In how many ways can we form 5 -letter words having three consonants and 2 vowels?
Directions (6-10): Read the given data carefully and answer the given question Total Investment in thousand made by Animesh and Rishi is 6 different schemes (P, Q, R, S, T, & U) is shown in bar graph
Table shows the ratio of investment of Animesh and Rishi.
Q6. If scheme P offers simple Interest at r% per annum and total interest obtained from schemes P for 2 years is 11200, then find r% and share of interest of Animesh.
Q7. What is ratio of total investment of Animesh in scheme P, Q and S together to the total investment made in scheme R, T and U by Rishi?
Q8. Average of investment made by Animesh in scheme P, R is what % of average of investment made by Rishi in scheme T and U? (Approximately)
Q9. The total investment by Animesh in scheme Q, R and U together is what approximate more or less than the total investment by Rishi in scheme P, S and T together?
Q10. What is the ratio of total amount invested by Animesh to total amount invested by Rishi in all the schemes together? (except schemes T and U)