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LIC AAO Quantitative Aptitude Miscellaneous Quiz: 6th April 2019

Dear Aspirants,


LIC AAO Quantitative Aptitude Miscellaneous Quiz: 6th April 2019

Quantitative Aptitude Quiz For LIC AAO
Numerical Ability or Quantitative Aptitude Section has given heebie-jeebies to the aspirants when they appear for a banking examination. As the level of every other section is only getting complex and convoluted, there is no doubt that this section, too, makes your blood run cold. The questions asked in this section are calculative and very time-consuming. But once dealt with proper strategy, speed, and accuracy, this section can get you the maximum marks in the examination. Following is the Quantitative Aptitude quiz to help you practice with the best of latest pattern questions.




Q1. Two pipes A and B can fill a tank in 24 minutes and 32 minutes respectively. If both the pipes are opened simultaneously, after how much time should B be closed so that the tank is full in 18 minutes ?

6
8
10
11
None of these
Solution:
LIC AAO Quantitative Aptitude Miscellaneous Quiz: 6th April 2019 |_3.1

Q2. A train travels a distance of 600 km at a constant speed. If the speed of the train is increased by 5 km/hr, the journey would take 4 hrs less. Find the speed of the train.

100 km/hr
25 km/hr
50 km/hr
75 km/hr
80 km/hr
Solution:
LIC AAO Quantitative Aptitude Miscellaneous Quiz: 6th April 2019 |_4.1

Q3. A tank is normally filled in 8 hours but takes 2 hours longer to fill because of a leak in its bottom. If the cistern is full, in how many hrs will the leak empty it ?

45
50
40
35
None of these
Solution:
LIC AAO Quantitative Aptitude Miscellaneous Quiz: 6th April 2019 |_5.1

Q4. A grocer sells rice at a profit of 15% and uses weights which are 15% less than the market weight. The total gain percentage earned by him will be:

 LIC AAO Quantitative Aptitude Miscellaneous Quiz: 6th April 2019 |_6.1
 LIC AAO Quantitative Aptitude Miscellaneous Quiz: 6th April 2019 |_7.1
 LIC AAO Quantitative Aptitude Miscellaneous Quiz: 6th April 2019 |_8.1
 LIC AAO Quantitative Aptitude Miscellaneous Quiz: 6th April 2019 |_9.1
 LIC AAO Quantitative Aptitude Miscellaneous Quiz: 6th April 2019 |_10.1
Solution:

 LIC AAO Quantitative Aptitude Miscellaneous Quiz: 6th April 2019 |_11.1

Q5. Two trains pass each other on parallel lines. Each train is 100 metres long. When they are going in the same direction, the faster one takes 60 seconds to pass the other completely. If they are going in opposite directions they pass each other completely in 10 seconds. Find the speed of the slower train in km/hr.

30 km/hr
42 km/hr
48 km/hr
60 km/hr
56 km/hr
Solution:
LIC AAO Quantitative Aptitude Miscellaneous Quiz: 6th April 2019 |_12.1

Directions (6-10): In each of the following questions two equations are given. You have to solve the equations and
Give answer – 



Q6. I. 8x² + 18x + 9 = 0 
      II. 4y² + 19y + 21 = 0

if x < y
if x ≤ y
relationship between x and y cannot be determined
if x ≥ y
if x > y
Solution:
LIC AAO Quantitative Aptitude Miscellaneous Quiz: 6th April 2019 |_13.1

Q7. I. 3x² + 16x + 21 = 0 
      II. 6y² + 17y + 12 = 0

if x < y
if x ≤ y
relationship between x and y cannot be determined
if x ≥ y
if x > y
Solution:
LIC AAO Quantitative Aptitude Miscellaneous Quiz: 6th April 2019 |_14.1

Q8. I. 16x² + 20x + 6 = 0 
      II. 10y² + 38y + 24 = 0

if x < y
if x ≤ y
relationship between x and y cannot be determined
if x ≥ y
if x > y
Solution:
LIC AAO Quantitative Aptitude Miscellaneous Quiz: 6th April 2019 |_15.1

Q9. I. 8x² + 6x = 5 
       II. 12y² – 22y + 8 = 0

 if
x < y
 if
x ≤ y 
relationship between x and y cannot be determined
 if x ≥ y

 if
x > y
Solution:
LIC AAO Quantitative Aptitude Miscellaneous Quiz: 6th April 2019 |_16.1

Q10. I. 17x² + 48x = 9 
         II. 13y² = 32y – 12

if x < y
if x ≤ y
relationship between x and y cannot be determined
if x ≥ y
if x > y
Solution:
LIC AAO Quantitative Aptitude Miscellaneous Quiz: 6th April 2019 |_17.1

Directions (11 - 15) : What should come in place of question mark (?) in the following questions? 


Q11. 115% of 4880 – 85% of 1640 = ?

4218
4368
4448
4628
None of these
Solution:

? = 5612 – 1394 = 4218 

Q12. ∛9261×√7225= ? +89

1824
1296
1424
1696
1096
Solution:

? = 21 × 85 – 89 = 1696

Q13. 5.35 + 4.43 + 0.45 + 45.34 + 534 = ?

597.27
589.57
596.87
596.67
557.67
Solution:

? = 589.57

Q14. 0.5% of 674 of 0.8% of 225 = ?

7.066
9.12
6.066
5.17
60.66
Solution:
LIC AAO Quantitative Aptitude Miscellaneous Quiz: 6th April 2019 |_18.1

Q15. 12% of 1885 = ? ÷ 6

1248.4
1292.2
1312.6
1357.2
1347.2
Solution:

? = 226.2 × 6 = 1357.2

               




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LIC AAO Quantitative Aptitude Miscellaneous Quiz: 6th April 2019 |_19.1        LIC AAO Quantitative Aptitude Miscellaneous Quiz: 6th April 2019 |_20.1   


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