Welcome to Online Quants Test in AffairsCloud.com. We are starting LIC AAO Course 2016 and we are creating sample questions in Quants section, type of which will be asked in LIC AAO 2016 !!!
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading...
You must sign in or sign up to start the quiz.
You have to finish following quiz, to start this quiz:
Results
0 of 15 questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 points, (0)
Categories
Quantitative Aptitude0%
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Answered
Review
Question 1 of 15
1. Question
1 points
Category: Quantitative Aptitude
Directions (1 – 5): Study the following table and answer the questions that follow:
The pie chart shows the percentage of employees in 5 departments of a company having total employees 750.
What is the total number of employees in departments B and E together in 2014?
Correct
Explanation:
(14+26)/100 * 750 = 300
Incorrect
Explanation:
(14+26)/100 * 750 = 300
Question 2 of 15
2. Question
1 points
Category: Quantitative Aptitude
Directions (1 – 5): Study the following table and answer the questions that follow:
The pie chart shows the percentage of employees in 5 departments of a company having total employees 750.
In 2015, if there is an increase of 2 % in the number of employees of department C, then how many employees are in department C in 2015?
Correct
Explanation:
(102/100) * (20/100) * 750
Incorrect
Explanation:
(102/100) * (20/100) * 750
Question 3 of 15
3. Question
1 points
Category: Quantitative Aptitude
Directions (1 – 5): Study the following table and answer the questions that follow:
The pie chart shows the percentage of employees in 5 departments of a company having total employees 750.
What is the difference in the number of employees of department A and D in 2014?
Correct
Explanation:
(22-18)/100 * 750
Incorrect
Explanation:
(22-18)/100 * 750
Question 4 of 15
4. Question
1 points
Category: Quantitative Aptitude
Directions (1 – 5): Study the following table and answer the questions that follow:
The pie chart shows the percentage of employees in 5 departments of a company having total employees 750.
In 2014, the female employees in department E were 5/13 of total employees in that department. 4 females of E leave next year and equal males join that department, then what is the number of male employees in department E in 2015?
Correct
Explanation:
In 2014, total employees in E = (26/100) * 750 = 195
So females are (5/13) * 195 = 75, so males were = 195 – 75 = 120
In 2015, 4 males joined, so males become 120+4
Incorrect
Explanation:
In 2014, total employees in E = (26/100) * 750 = 195
So females are (5/13) * 195 = 75, so males were = 195 – 75 = 120
In 2015, 4 males joined, so males become 120+4
Question 5 of 15
5. Question
1 points
Category: Quantitative Aptitude
Directions (1 – 5): Study the following table and answer the questions that follow:
The pie chart shows the percentage of employees in 5 departments of a company having total employees 750.
In 2014, 20% of employees in department A were post graduates which gets shifted to department D in 2015. If in department D 40% are post graduates, then what is the number of post graduate employees in department D in 2015?
Correct
Explanation:
Post grads in department A = (20/100) * (22/100) * 750 = 33
Post grads in department D = (40/100) * (18/100) * 750 = 54
So in 2015, in department D post grads becomes 54+33
Incorrect
Explanation:
Post grads in department A = (20/100) * (22/100) * 750 = 33
Post grads in department D = (40/100) * (18/100) * 750 = 54
So in 2015, in department D post grads becomes 54+33
Question 6 of 15
6. Question
1 points
Category: Quantitative Aptitude
A and B starts a business with Rs 2800 and Rs 5400 respectively. After 4 months C joins with Rs 4800. If after a year, the difference in the shares of A and C from the total profit is Rs 400, then what is the total profit?
A started from point P at 11 AM towards Point Q at 40 km/hr. also B started from point Q at 1 PM towards Point P at 50 km/hr. If points P and Q are 110 km apart, at what time do they meet?
Correct
Explanation:
A starts at 11 Am, after 2 hrs i.e. at 1 PM, he has covered distance = 2*40 = 80 km
Now B also started, distance between them is now 110-80 = 30 km
So time they meet = 1 PM + (30/(40+50)) = 1 PM + (1/3)*60 = 1:20 PM
Incorrect
Explanation:
A starts at 11 Am, after 2 hrs i.e. at 1 PM, he has covered distance = 2*40 = 80 km
Now B also started, distance between them is now 110-80 = 30 km
So time they meet = 1 PM + (30/(40+50)) = 1 PM + (1/3)*60 = 1:20 PM
Question 8 of 15
8. Question
1 points
Category: Quantitative Aptitude
20 men do a piece of work in 15 days. 30 women do the same piece of work in 20 days. In how many days will 2 m and 4w complete this work?
Correct
Explanation:
20 m in 15 days, so 2 m in (20*15)/2 = 150
30 w in 20 days, so 4 w in (30*20)/4 = 150
So 2m + 4w in 1/150 + 1/150 = 1/75
Incorrect
Explanation:
20 m in 15 days, so 2 m in (20*15)/2 = 150
30 w in 20 days, so 4 w in (30*20)/4 = 150
So 2m + 4w in 1/150 + 1/150 = 1/75
Question 9 of 15
9. Question
1 points
Category: Quantitative Aptitude
A can contains 34 l of milk. 4 litres of it is drawn out and 6 litres of water is poured in. If now again 6 litres of the mixture is taken out, what is the remaining quantity of milk in the mixture?
Correct
Explanation:
4 l drawn, milk = 34-4 = 30 l, water added 6 l
So ratio of milk to water is 30 : 6 = 5 : 1
Now 6 l of mixture taken out, so remaining milk is = 30 – (5/6) * 6 = 25
Incorrect
Explanation:
4 l drawn, milk = 34-4 = 30 l, water added 6 l
So ratio of milk to water is 30 : 6 = 5 : 1
Now 6 l of mixture taken out, so remaining milk is = 30 – (5/6) * 6 = 25
Question 10 of 15
10. Question
1 points
Category: Quantitative Aptitude
How many 5 digit numbers can be made from digits 4, 7, 3, 9, 0, 2, 1 when no digit repeats?
Correct
Explanation:
For a 5 digit number, 0 cannot be on first place, so total choices for 1st digit are 6,
Now at 2nd place 0 can also come, so total choices for 2nd digit are 6 again,
For 3rd = 5, for 4th = 4, for 5th = 3
So total numbers = 6*6*5*4*3 = 2160
Incorrect
Explanation:
For a 5 digit number, 0 cannot be on first place, so total choices for 1st digit are 6,
Now at 2nd place 0 can also come, so total choices for 2nd digit are 6 again,
For 3rd = 5, for 4th = 4, for 5th = 3
So total numbers = 6*6*5*4*3 = 2160
Question 11 of 15
11. Question
1 points
Category: Quantitative Aptitude
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 –
9x2 – 9x + 2 = 0, 3y2 + 11y – 4 = 0
Correct
Explanation:
9x2 – 9x + 2 = 0
9x2 – 3x – 6x + 2 = 0
Gives x = 1/3, 2/3
3y2 + 11y – 4 = 0
3y2 + 12y – y – 4 = 0
Gives y = -4, 1/3
Put on number line
-4…… 1/3 ….. 2/3
Incorrect
Explanation:
9x2 – 9x + 2 = 0
9x2 – 3x – 6x + 2 = 0
Gives x = 1/3, 2/3
3y2 + 11y – 4 = 0
3y2 + 12y – y – 4 = 0
Gives y = -4, 1/3
Put on number line
-4…… 1/3 ….. 2/3
Question 12 of 15
12. Question
1 points
Category: Quantitative Aptitude
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 –
x2 – 10x + 25 = 0, y2 – 9y + 20 = 0
Correct
Explanation:
x2 – 10x + 25 = 0
x2 – 5x – 5x + 25 = 0
Gives x = 5
y2 – 9y + 20 = 0
y2 – 5y – 4y + 20 = 0
Gives y = 4,5
Put on number line
4……. 5
Incorrect
Explanation:
x2 – 10x + 25 = 0
x2 – 5x – 5x + 25 = 0
Gives x = 5
y2 – 9y + 20 = 0
y2 – 5y – 4y + 20 = 0
Gives y = 4,5
Put on number line
4……. 5
Question 13 of 15
13. Question
1 points
Category: Quantitative Aptitude
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 –
6x2 + 11x + 3 = 0, 20y2 + 9y + 1 = 0
Correct
Explanation:
6x2 + 11x + 3 = 0
6x2 + 2x + 9x + 3 = 0
Gives x = -1/3, -3/2
20y2 + 9y + 1 = 0
20y2 + 4y + 5y + 1 = 0
Gives y = -1/4, -1/5
Put on number line
-3/2… -1/3……. -1/4…… -1/5
Incorrect
Explanation:
6x2 + 11x + 3 = 0
6x2 + 2x + 9x + 3 = 0
Gives x = -1/3, -3/2
20y2 + 9y + 1 = 0
20y2 + 4y + 5y + 1 = 0
Gives y = -1/4, -1/5
Put on number line
-3/2… -1/3……. -1/4…… -1/5
Question 14 of 15
14. Question
1 points
Category: Quantitative Aptitude
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 –
30x2 + 17x + 2 = 0, 3y2 + 8y + 4 = 0
Correct
Explanation:
30x2 + 17x + 2 = 0
30x2 + 5x + 12x + 2 = 0
Gives x = -1/6, -2/5
3y2 + 8y + 4 = 0
3y2 + 6y + 2y + 4 = 0
Gives y = -2, -2/3
Put on number line
-2…………. -2/3………. -2/5……… -1/6
Incorrect
Explanation:
30x2 + 17x + 2 = 0
30x2 + 5x + 12x + 2 = 0
Gives x = -1/6, -2/5
3y2 + 8y + 4 = 0
3y2 + 6y + 2y + 4 = 0
Gives y = -2, -2/3
Put on number line
-2…………. -2/3………. -2/5……… -1/6
Question 15 of 15
15. Question
1 points
Category: Quantitative Aptitude
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 –
4x2 – 13x + 10 = 0, 2y2 – 15y + 22 = 0
Correct
Explanation:
4x2 – 13x + 10 = 0
4x2 – 8x – 5x + 10 = 0
Gives x = 2, 5/4
2y2 – 15y + 22 = 0
2y2 – 4y – 11y + 22 = 0
Gives y= 11/2 , 2
Put on number line
5/4……….. 2………. 11/2
Incorrect
Explanation:
4x2 – 13x + 10 = 0
4x2 – 8x – 5x + 10 = 0
Gives x = 2, 5/4
2y2 – 15y + 22 = 0
2y2 – 4y – 11y + 22 = 0
Gives y= 11/2 , 2
Put on number line
5/4……….. 2………. 11/2