Indian Bank PO Mains QUANT 10.10.2018




Directions (1-5): The following line graph shows the percentage distribution of people who travelled in 6 days of a week via local train in Mumbai. 
The table shows total number of persons, who travelled in a day via different means and ratio of male to female in them. Study the line graph and table carefully to answer the following questions 
Percentage of people who travelled via Local train at different days 

Note: Ratio of male to female is same for other vehicles also. 
Q1. The total no. of females who travelled via other means except local on Monday is approximately what percent of total no. of males who travelled via local on same day?
40%
41%
43%
37%
36%
Solution:


Q2. Find the approximate average no. of men who travelled on Sunday, Tuesday and Friday together via local.
9,339
10,339
11,400
10,844
12,433
Solution:


Q3. What is the ratio of no. of males who travelled on Monday via local to the no. of males who travelled via local on Wednesday?
107 : 141
141 : 107
145 : 108
108 : 145
143 : 142
Solution:


Q4. The no. of females who travelled on Saturday via local is approximately what percent more or less than the no. of males who travelled on Friday via local?
65% more
65% less
63% less
63% more
61% less
Solution:


Q5. What is the difference between total no. of men who travelled via local on Sunday, Monday and Tuesday and total no. of females who travelled via local on Wednesday, Friday and Saturday.
28,888
28,788
27,888
26,888
27,777
Solution:


Q6. A shopkeeper calculated his profit on the marked price and finds it to be 30%. He forgets the fact that he gave a discount of 20%. What is his actual profit percentage?
14 (2/7)%
20%
25%
28 (4/7)%
16%
Solution:


Q7. In the year 2002, the cost price of an item was 90% of the selling price while in 2003, the cost price was 95% of the selling price. If the gross profit remains the same for both the years, what is the percentage increase in the cost price of the item from 2002 to 2003 ?
120%
95%
111%
105%
102%
Solution:


Q8. Mayank can do 50% more work than Shishu in the same time. Shishu alone can do a piece of work in 30 hours. Shishu starts working and he had already worked for 12 hours when Mayank joins him. How many hours should Shishu and Mayank work together to complete the remaining work ?
6 hours
12 hours
4.8 hours
7.2 hours
6.2 hours
Solution:


Q9. There are 12 pipes connected to a tank. Some of them are fill pipes and the others are drain pipes. Each of the fill pipes can fill the tank in 8 h and each of the drain pipes can drain completely in 6 h. If all the pipes are kept open, an empty tank gets fill in 24 h. How many of the 12 pipes are fills pipes ?
5
6
7
8
4
Solution:


Q10. In a vessel a mixture contains milk, water and spirit in the ratio 4 : 5 : 3 respectively. In an another vessel a mixture contains water and spirit in the ratio 7 : 3. If 4 litre mixture from first vessel is mixed with 5 litre mixture from second vessel. Find the part of spirit in the new mixture?
7/18
5/18
1/3
13/18
11/18
Solution:


Directions (11-15): In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer, 

Q11. I. 3x²-23x+40=0 
II. 2y²-23y+66=0
if x < y
if x≤y
if x = y, or no relation can be established between x and y
if x>y
if x≥y
Solution:


Q12. I. x²-19x+70=0 
II. 2y²-17y+35=0
if x < y
if x≤y
if x = y, or no relation can be established between x and y
if x>y
if x≥y
Solution:


Q13. I. 2x²-(4+√13)x+2√13=0 
II. 10y²-(18+5√13)y+9√13=0
if x < y
if x≤y
if x = y, or no relation can be established between x and y
if x>y
if x≥y
Solution:


Q14. I. x²=484 
II. y²-45y+506=0
if x < y
if x≤y
if x = y, or no relation can be established between x and y
if x>y
if x≥y
Solution:


Q15. I. x-7√3x +36=0 
II. y-12√2y+70=0
if x < y
if x≤y
if x = y, or no relation can be established between x and y
if x>y
if x≥y
Solution:


               

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