Dear Students,
Quantitative Aptitude Quiz for Indian Bank PO Mains
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. Megha weighs twice as much as Shweta. Shweta’s weight is 60% of Deepika’s weight. Rakesh weighs 50% of Vikas’s weight. Vikas weighs 190% of Megha’s weight. Which of these people weighs the least ?
Megha
Deepika
Shweta
Rakesh
None of these
Solution:
Q2. Two numbers are in the ratio P : Q. When 1 is added to both the numerator and the denominator, the ratio gets changed to R/S. Again, when 1 is added to both the numerator and the denominator, it becomes 1/2. Find the sum of P and Q. 3
4
5
6
None of these
Solution:
Q3. Efficiency of Asha is 25% more than Usha and Usha take 25 days to complete a piece of work. Asha started the work alone and then Usha joined her 5 days before completion of the work. For how many days Asha worked alone ? 13 days
11 days
10 days
15 days
None of these
Solution:
Q4. Several litres of acid were drawn off a 54-litre vessel full of acid and an equal amount of water added. Again the same volume of the mixture was drawn off and replaced by water. As a result, the vessel contained 24 litres of pure acid. How much of the acid was drawn off initially ? 12 litres
16 litres
18 litres
24 litres
None of these
Solution:
Q5. In what time would a cistern be filled by three pipes whose diameters are 2 cm, 3 cm and 4 cm running together, when the largest alone can fill it is 58 minutes ? The amount of water flowing per minute in each pipe is proportional to the square of its diameter: 36 minutes
32 minutes
23 minutes
28 minutes
None of these
Solution:
Amount of water from three pipes is 4 units, 9 units and 16 units.
Let capacity of cistern be x units.
∴x/58=16 ⇒x=928 units.
In 1minute quantity to be filled by 3 pipes = 29 units
∴ Total time required=928/29=32 minutes
Let capacity of cistern be x units.
∴x/58=16 ⇒x=928 units.
In 1minute quantity to be filled by 3 pipes = 29 units
∴ Total time required=928/29=32 minutes
Directions (6-10): In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer
Q6.
if x>y
if x≥y
if x<y
if x ≤y
if x = y or no relation can be established between x and y.
Solution:
Q7. 
if x>y
if x≥y
if x<y
if x ≤y
if x = y or no relation can be established between x and y.
Solution:
Q8. 
if x>y
if x≥y
if x<y
if x ≤y
if x = y or no relation can be established between x and y.
Solution:
Q9. 
if x>y
if x≥y
if x<y
if x ≤y
if x = y or no relation can be established between x and y.
Solution:
Q10. 
if x>y
if x≥y
if x<y
if x ≤y
if x = y or no relation can be established between x and y.
Solution:
Directions (11 - 15): What will come in place of the question mark (?) in the following number series? Q11. 2, 17, 47, ?, 152, 227
23
92
93
85
89
Solution:
Series is +15, +30, +45, +60, +75
So, 47 + 45 = 92
So, 47 + 45 = 92
Q12. 1, 1, 2, 4.5, ? , 30
10
9
11
12
7
Solution:
Series is 1×0.5+0.5, 1×1+1, 2×1.5+1.5, 4.5×2+2, 11×2.5+2.5
So, 4.5×2+2⇒11
So, 4.5×2+2⇒11
Q13. 200, 100, 150, 75, 112.5, ?
48.5
54
90.5
56.25
62.25
Solution:
Series is ÷2, ×1.5, ÷2, ×1.5, ÷2, ×1.5
So, 112.5÷2=56.25
So, 112.5÷2=56.25
Q14. 180, 189, 214, 263, 344, ?
389
465
433
553
430
Solution:
Series is +3², +5², +7², +9², +11²
So, 344+121=465
So, 344+121=465
Q15. 7, 11, 38, 54, ?, 215
179
151
125
135
115
Solution:
Series is +2²,+3³,+4²,+5³,+6²
So, 54 + 5³ = 179
So, 54 + 5³ = 179
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