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.
47
53
51
49
45
Solution:

Q2. ? + 2.002 + 2.02 = 7.07 + 5.05 + 1.001
10.001
9.009
9.099
9.108
9.09
Solution:
? + 4.022 = 7.07 + 5.05 + 1.001
? = 13.121 – 4.022
? = 9.099

Q3. 0.6 × 72 ÷ 0.9 × 5 = ? + 176
76
64
74
66
78
Solution:

Q4.
241
216
261
224
214
Solution:

Q5. ? + 72% of 340 = 54% of 720
168
144
154
136
146
Solution:
? + 72% × 340 = 54% × 720
? = 388.8 – 244.8
? = 144

Directions (6-10): In each of these questions, a question is followed by information given in three statements. You have to study the question along with information given in the statements and decide the information in which of the statement(s) is/are necessary and sufficient to answer the question.

Q6. In how many days can the work be completed by A, B and C together?

Only I
Only II
Only III
Any one of the three
All the three statements are necessary to answer the question.
Solution:

Q7. What is the cost of painting the two adjacent walls of a hall which has no windows or doors?
(I) The area of the hall is 24 sq. metres.
(II) The breadth, length and the height of the hall are in the ratio of 4 : 6 : 5 respectively.
(III) Area of one wall is 30 square metres.
Only I
Only II
Only III
Either I or III
Solution:
Since, rate of painting is not given, so given data is insufficient.

Q8. What is the total compound interest earned at the end of the three years?
(I) Simple interest earned on that amount at the same rate and period is Rs. 4,500
(II) The rate of interest is 10 percent per annum
(III) Compound interest for three years is more than the simple interest for that period by Rs. 465.
Only I and II
Only II and III
Only I and III
Any two of the three
Either II or III only
Solution:

Q9. What is the percent profit earned by the shopkeeper on selling the articles in his shop?
(I) Labelled price of the articles sold was 130% of the cost price.
(II) Cost price of each article was Rs. 550.
(III) A discount of 10% on labelled price was offered.
Only I and III
Only II
Only III
Only II and III
Questions cannot be answered even with the information given in all the three statements.
Solution:

Q10. What is the average salary of 15 employees?
(I) Average salary of 7 Clerical cadre (out of the 15 employees) employees is Rs. 8,500.
(II) Average salary of 5 officer cadre (out of the 15 employees) employees is Rs. 10,000.
(III) Average salary of remaining 3 employees (out of the 15 employees) is Rs. 2,500.
None
Only I
Only II
Only III
All the three statements are necessary to answer the question
Solution:
We can find average salary of 15 employees by finding total salary of all the employees.
From statement (I) we know salary of 7 clerks.
From (II), salary of 5 officers can be found out
From (III) salary of remaining 3 staffs, can be found out.
So, all the statements are required to get average salary of all the employees.

Q11. The age of a man is 3 times that of his son. 15 years ago, the man was 9 times as old as his son. What will be the age of the man after 15 years ?
45 years
60 years
75 years
65 years
50 years
Solution:
Let age of Man = 3x
Age of son = x
According to question,
3x - 15 = (x - 15) 9
⇒3x - 15 = 9x - 135
∴ x = 120/6 = 20 years
∴ Required answer = 20 × 3 + 15 = 75 years.

Q12. There were 15 students in a class. When the ages of a teacher and a new boy are added, the average age of the class increases by 10 per cent while it remains the same when only the age of a boy is added. If the teacher’s age is eight more than twice the age of the new boy, then find the initial average age of the class. (In Approx)
15.4 years
16.5 years
11.4 years
Can’t be determined
None of these
Solution:

Q13. A dishonest dealer marks up the price of his goods by 20% and gives a discount of 10% to the customer. He also uses a 900 gram weight instead of a 1 kilogram weight. Find his percentage profit due to these due to these maneuvers.
8%
12%
20%
16%
None of these
Solution:

Q14. The ratio of males and females in a city is 7 : 8 and the percentage of children among males and females is 25% and 20% respectively. If the number of adult females in the city is 156800 what is the total population?
245000
367500
196000
171500
372400
Solution:

Q15. A trader marks his goods such that he can make 32% profit and after giving 12% discount. However a customer availed 20% discount instead of 12%. What is the new profit percentage of trader?
20%
44%
30%
28.8%
14.5%
Solution:

ATTEMPT IN HINDI

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