LIC AAO Mains Quantitative Aptitude Quiz: 10th June |

Here, we are providing free crash course for LIC AAO Mains as there is left not enough time to deal in details. The questions asked in the quantitative aptitude 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. A invested Rs. X in a scheme. After 6 months, B joined with Rs. 4000 more than that of A. After an year, ratio of profit of B to the total profit was 3: 7. Find the value of X.

4000

8000

1600

6000

10000

Solution:

LIC AAO Mains Quantitative Aptitude Quiz: 10th June |_3.1

Q2. 1500 rupees is invested in a scheme A at R% p.a. simple interest. Another amount (1500 - x) is invested in scheme B at 2R % p.a. simple interest. After 4 years, interest earned from scheme A is 25% less than that of scheme B. Find x.

1000

600

900

500

1200

Solution:

LIC AAO Mains Quantitative Aptitude Quiz: 10th June |_4.1

Q3. 40 men can complete a work in 48 days. 64 men started for the same work for x days. After x days, 32 men increased, So, the remaining work is completed in 16(2/3) days. Find x.

None of these

Solution:

LIC AAO Mains Quantitative Aptitude Quiz: 10th June |_5.1

Directions (4-8): What will come in place of (?) in the following number series problems?
Q4. 200, 197, 185, 163, 130, ?

105

Solution:

LIC AAO Mains Quantitative Aptitude Quiz: 10th June |_6.1

Q5. 15, 8, 9, 15, 32, ?

80.5

82.5

84.5

Solution:

LIC AAO Mains Quantitative Aptitude Quiz: 10th June |_7.1

Q6. 5, 30, 150, 600, ?

1200

1500

2400

1800

600

Solution:

LIC AAO Mains Quantitative Aptitude Quiz: 10th June |_8.1

Q7. 222, 110, 54, 26, ?

Solution:

Q8. 104, ?, 96, 120, 88, 128

112

116

120

Solution:

LIC AAO Mains Quantitative Aptitude Quiz: 10th June |_10.1

Directions (9-10): Solve the given quadratic equations and mark the correct option based on your answer.
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:

LIC AAO Mains Quantitative Aptitude Quiz: 10th June |_12.1

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:

LIC AAO Mains Quantitative Aptitude Quiz: 10th June |_14.1

Directions (11-15): Study the following graph carefully and answer accordingly:
The following graph shows the percentage profit of two companies over the years.

Q11. The difference between the income of company Q in 2009 and that of P in 2004 was Rs. 405 lakhs, what was the difference in expenditure of Q in 2009 and that of P in 2004?

Rs 325 lakhs

Rs 350 lakhs

Rs 300 lakhs

Can’t be determined

None of these

Solution:

LIC AAO Mains Quantitative Aptitude Quiz: 10th June |_16.1

Q12. In which of the following years is the ratio of expenditure to income for company Q the least (It is assumed that income of company Q is same in each year)?

2006

2003

2008

2005

2007

Solution:

Ratio of expenditure to income for company Q is the least when the
percentage profit is Maximum. Hence, in 2006 the ratio was least.

Q13. If the income of company P in 2007 was equal to the expenditure of company Q in 2004, find the ratio of the income of company Q in 2004 to expenditure of company P in 2007.

8 : 15

5 : 6

6 : 5

15 : 8

3 : 5

Solution: