Latest Banking jobs   »   LIC AAO Quantitative Aptitude Miscellaneous Quiz:...

LIC AAO Quantitative Aptitude Miscellaneous Quiz: 14th April

Dear Aspirants,

LIC AAO Quantitative Aptitude Miscellaneous Quiz: 14th 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.


Directions (1-5): What will come at the place of question mark in the following questions? (You are not expected to find exact value) 


Q1.LIC AAO Quantitative Aptitude Miscellaneous Quiz: 14th April |_3.1

71
81
86
75
91
Solution:

LIC AAO Quantitative Aptitude Miscellaneous Quiz: 14th April |_4.1

Q2. ∛2197 × 861.08 ÷ 90.98 - 57.98 =?

55
52
65
61
59
Solution:

LIC AAO Quantitative Aptitude Miscellaneous Quiz: 14th April |_5.1

Q3. 69.98% of 259.98 – 29.98% of 529.98 = ?

19
23
20
27
18
Solution:

LIC AAO Quantitative Aptitude Miscellaneous Quiz: 14th April |_6.1

Q4.LIC AAO Quantitative Aptitude Miscellaneous Quiz: 14th April |_7.1

23
19
28
24
35
Solution:

LIC AAO Quantitative Aptitude Miscellaneous Quiz: 14th April |_8.1

Q5.LIC AAO Quantitative Aptitude Miscellaneous Quiz: 14th April |_9.1

489
476
550
525
500
Solution:

LIC AAO Quantitative Aptitude Miscellaneous Quiz: 14th April |_10.1

Directions (6-10): What will come in place of question mark (?) in the following number series? 


Q6. 148, 152, 161, 177, ? , 238

208
214
202
198
192
Solution:

Pattern is +2², +3², +4², +5², +6²
∴ ? = 177 + 25 = 202

Q7. 339, 355, 323, 371, 307, ?

407
354
328
387
388
Solution:

Pattern is +16, –32, +48, –64, +80
 ∴ ? = 307 + 80 = 387

Q8. 5, 14, 40, 117, 347, ?

920
745
1124
1036
694
Solution:

Pattern is ×3–1, ×3–2, ×3–3, ×3–4, ×3–5,
 ∴ ? = 347 × 3 – 5 = 1036

Q9. 12, 24, 96, 576, ? , 46080

3542
3890
4248
4608
3246
Solution:

Patter is ×2, ×4, ×6, ×8, ×10
 ∴ ? = 576 × 8 = 4608

Q10. 156, 468, 780, ? , 1404, 1716

1096
1092
1290
9610
1910
Solution:

Patter is +312, +312, +312, +312, ….
∴ ? = 780 + 312 = 1092

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


Q11. I. x² = 144 
II. y² - 24y + 144 = 0

If x < y
If x ≤ y
If y < x
If y ≤ x
If x =y or if no relationship can be established.
Solution:

I. x² = 144
⇒x= ±12
II. y² - 24y + 144 = 0
⇒ (y – 12)² = 0
⇒ y – 12 = 0
⇒ y = 12
So, x≤y

Q12. I. 2x² - 9x + 10 = 0 
 II. 2y² - 13y + 20 = 0

If x < y
If x ≤ y
If y < x
If y ≤ x
If x =y or if no relationship can be established.
Solution:

I. 2x² - 9x + 10 = 0
⇒ (x – 2) (2x - 5) = 0
⇒ x=2 or 5/2
II. 2y² - 13y + 20 = 0
⇒ (y - 4) (2y - 5) = 0
⇒ y=4 or 5/2
∴ y ≥ x

Q13. I. 2x² + 15x + 27 = 0
 II. 2y² + 7y + 6 = 0

If x < y
If x ≤ y
If y < x
If y ≤ x
If x =y or if no relationship can be established.
Solution:

I. 2x² + 15x + 27 = 0
⇒ (2x + 9) (x + 3) = 0
⇒ x=-9/2 or-3
II. 2y² + 7y + 6 = 0
⇒ (2y + 3) (y + 2) = 0
⇒ y= -3/2 or-2
∴ x < y

Q14. I. 3x² - 13x + 12 = 0 
 II. 3y² - 13y + 14 = 0

If x < y
If x ≤ y
If y < x
If y ≤ x
If x =y or if no relationship can be established.
Solution:

I. 3x² - 13x + 12 = 0
⇒ (3x – 4) (x - 3) = 0
⇒ x=4/3 or 3
II. 3y² - 13y + 14 = 0
⇒ (3y - 7) (y - 2) = 0
⇒y=7/3 or 2
So, no relation exists between x and y

Q15. I. 5x² + 8x + 3 = 0 
 II. 3y² + 7y + 4 = 0

If x < y
If x ≤ y
If y < x
If y ≤ x
If x =y or if no relationship can be established.
Solution:

I. 5x² + 8x + 3 = 0
⇒ (5x + 3) (x + 1) = 0
⇒ x= -3/5 or-1
II. 3y² + 7y+ 4= 0
⇒ (y + 1) (3y + 4) = 0
⇒y= -1 or -4/3
So, x≥y

               



LIC AAO Quantitative Aptitude Miscellaneous Quiz: 14th April |_11.1




You May also like to Read:
LIC AAO Quantitative Aptitude Miscellaneous Quiz: 14th April |_12.1        LIC AAO Quantitative Aptitude Miscellaneous Quiz: 14th April |_13.1   


Print Friendly and PDF

Leave a comment

Your email address will not be published. Required fields are marked *