LIC AAO Quantitative Aptitude Quiz: 24th April |

Dear Aspirants,

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. The present age of a father is 3 years more than three times the age of his son. Three years hence, father’s age will be 10 years more than twice the age of the son. Find the present age of the father.

32 years

33 years

34 years

35 years

40 years

Solution:

Let the age of father is x and age of son is y.
So, as per question
x – 3y = 3 ……….(i)
x + 3 – 2 (y + 3) = 10
or x – 2y = 13 ……….(ii)
From (i) and (ii) we get
y = 10, x = 33

Q2. How many permutations can be made using the letters of the word ‘BHATNAGAR’ such that ‘N’ always comes in the middle and B and R always come at end places (Repetition of letters is not allowed)?

640

720

360

240

520

Solution:

LIC AAO Quantitative Aptitude Quiz: 24th April |_3.1

Q3. A student has to answer 11 out of 14 questions only in an examination such that he must choose at least 5 from the first 6 questions. The number of ways available to him is.

256

252

156

198

224

Solution:

LIC AAO Quantitative Aptitude Quiz: 24th April |_4.1

Q4. The average age of Megha and Ritu is 18 years. Six years hence, Megha’s age will be two times of Ritu’s age. Find present age of Megha.

24 years

26 years

10 years

32 years

18 years

Solution:

Let Megha’s age = x years
Ritu’s age = y years
∴ x + y = 36 …(i)
And,
x + 6 = 2(y + 6)
⇒ x – 2y = 6 …(ii)
Solving eq. (i) and (ii), we get
x = 26 years, y = 10 years

Q5. In how many different ways the letters of word ‘DANGER’ can be arranged?

5040

640

720

120

520

Solution:

Required no. of ways = 6! = 720

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

Q6.

850

900

960

1000

1050

Solution:

LIC AAO Quantitative Aptitude Quiz: 24th April |_6.1

Q7. 23% of 600 + 33% of 800 = ? + 53% of 400

170

180

190

210

150

Solution:

? = 23 × 6 + 33 × 8 – 53 × 4
= 138 + 264 – 212
= 190

Q8. 2341 + 4451 + 6329 – 8431 = ?

4690

4960

4860

4790

4520

Solution:

? = 13121 – 8431 = 4690

Q9. 43% of 500 + 250% of 60 = ? + 150% of 80

145

425

245

345

225

Solution:

? = 43 × 5 + 25 × 6 – 15 × 8
= 365 – 120
= 245

Q10.

Solution:

LIC AAO Quantitative Aptitude Quiz: 24th April |_8.1

Directions (11-15): The following pie charts show the distribution of students of class 10th and 12th in seven different schools namely P, Q, R, S, T, U and V

LIC AAO Quantitative Aptitude Quiz: 24th April |_9.1

LIC AAO Quantitative Aptitude Quiz: 24th April |_10.1

Q11. Student studying in class 10th in school U are more than the students studying in class 12th of school R by what number?

870

872

857

785

None of these

Solution:

LIC AAO Quantitative Aptitude Quiz: 24th April |_11.1

Q12. What is the difference between total number of students studying in class 10th in school R, S, T, & U together and students studying in class 12th in school P, Q, and V together?

6780

6078

6870

7680

7860

Solution:

Required difference = (0.17 + 0.15 + 0.12 + 0.13) × 24500 – (0.15 + 0.18 + 0.1) × 16500
= 13965 – 7095
= 6870

Q13. 42% of students studying in class 10th in school Q failed in an examination. If the ratio of boys and girls in the failed group is 4 : 3, then find the number of girls who failed in examination.

288

882

828

282

None of these

Solution:

LIC AAO Quantitative Aptitude Quiz: 24th April |_12.1

Q14. Average number of students studying in class 12th of school S & T together are approximately what percent more than the number of students studying in class 10th of school P?

54%

56%

52%

50%

55%

Solution:

LIC AAO Quantitative Aptitude Quiz: 24th April |_13.1

Q15. In a fest, it was decided to select 30% of students studying in class 10th& 20% of students studying in class 12th from every school. What is the average number of students selected for the fest?

5235

5352

5532

3552

5325

Solution: