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Question 1 of 10
1. Question
1 pointsCategory: Quantitative Aptitude(?)^2 + (65)^2= (160)^2 – (90)^2 – 7191
Correct
Answer – 5. 78
Explanation:
(?)^2 = 25600 – 8100 – 7191 – 4225 = 6084
? = 78Incorrect
Answer – 5. 78
Explanation:
(?)^2 = 25600 – 8100 – 7191 – 4225 = 6084
? = 78 
Question 2 of 10
2. Question
1 pointsCategory: Quantitative AptitudeA tailor sold a dress and got Rs. 150 as profit. Find the profit percentage
I. The selling price of the dress is Rs. 750
II. The cost price of the dress is Rs. 400Correct
Answer – 3. The data either in statement I alone or in statement II alone are sufficient to answer the question.
Explanation:
From I
Selling price = Rs 750
Profit = Rs 150
Cost price =600
Profit % = (150*100)/600 = 25%
From II
Cost price = 400
Profit = 150
Profit % = (150*100)/400 = 37.5%
Therefore either statement I alone or statement II alone is required to answer the question.Incorrect
Answer – 3. The data either in statement I alone or in statement II alone are sufficient to answer the question.
Explanation:
From I
Selling price = Rs 750
Profit = Rs 150
Cost price =600
Profit % = (150*100)/600 = 25%
From II
Cost price = 400
Profit = 150
Profit % = (150*100)/400 = 37.5%
Therefore either statement I alone or statement II alone is required to answer the question. 
Question 3 of 10
3. Question
1 pointsCategory: Quantitative AptitudeWhat is the speed of Mumbai Express(in kmph)
I. The Express crosses a platform of length 120 m in 15 seconds and a vertical pole in 7 seconds while travelling at the same speed.
II. The Express, 105 m in length, passes a person running at the speed of 4.5 m/s in the same direction in which the Express is running, in 10 secondsCorrect
Answer – 3. The data either in statement I alone or in statement II alone are sufficient to answer the question.
Explanation:
From I,
Let the length of Express be X
Then (X+120)/15= X/7
X = 105
Speed of the Express =105/7 = 15 m/s = 54 kmph
From II,
Let the speed of Express be X m/s
Relative speed in the same direction = (X4.5) m/s
Now 105/(X4.5)=10
X = 15 m/s = 54 kmph
Hence data either in statement I alone or in statement II alone are sufficient to answer the question.Incorrect
Answer – 3. The data either in statement I alone or in statement II alone are sufficient to answer the question.
Explanation:
From I,
Let the length of Express be X
Then (X+120)/15= X/7
X = 105
Speed of the Express =105/7 = 15 m/s = 54 kmph
From II,
Let the speed of Express be X m/s
Relative speed in the same direction = (X4.5) m/s
Now 105/(X4.5)=10
X = 15 m/s = 54 kmph
Hence data either in statement I alone or in statement II alone are sufficient to answer the question. 
Question 4 of 10
4. Question
1 pointsCategory: Quantitative AptitudeA person covers a certain distance by travelling at a uniform speed of 120 kmph for 90 minutes.
Quantity I: At what speed will he have to travel in order to cover the same distance in 1 hour 20 minutes?
Quantity II: At what speed will he have to travel in order to cover the same distance in 1 hour 40 minutes?Correct
Answer – 1. Quantity I > Quantity II
Explanation:
Distance covered by person in 90 minutes =120 * 90/60=180 km
Quantity I:
Required speed = 180/(4/3)=135 kmph
Quantity II:
Required speed = 180/(5/3)=108 kmphIncorrect
Answer – 1. Quantity I > Quantity II
Explanation:
Distance covered by person in 90 minutes =120 * 90/60=180 km
Quantity I:
Required speed = 180/(4/3)=135 kmph
Quantity II:
Required speed = 180/(5/3)=108 kmph 
Question 5 of 10
5. Question
1 pointsCategory: Quantitative AptitudeThe speed of a watercraft is 15 kmph in still water and goes 30 km downstream and come back in a total of 4 hours 30 minutes.
Quantity I: Downstream Speed – 5 Kmph
Quantity II: Upstream Speed + 5 KmphCorrect
Answer – 5. Quantity I = Quantity II or relation cannot be established
Explanation:
Let the speed of stream = X kmph
Downstream speed= 15 + X
Upstream speed =15 – X
30/(15+X) + 30/(15X)=9/2
X=5 kmph
Quantity I: Downstream Speed – 5 Kmph = 15 + 5 – 5 = 15
Quantity II: Upstream Speed + 5 Kmph = 15 – 5 + 5 = 15Incorrect
Answer – 5. Quantity I = Quantity II or relation cannot be established
Explanation:
Let the speed of stream = X kmph
Downstream speed= 15 + X
Upstream speed =15 – X
30/(15+X) + 30/(15X)=9/2
X=5 kmph
Quantity I: Downstream Speed – 5 Kmph = 15 + 5 – 5 = 15
Quantity II: Upstream Speed + 5 Kmph = 15 – 5 + 5 = 15 
Question 6 of 10
6. Question
1 pointsCategory: Quantitative AptitudeDirections.Q(610):Study the information carefully to answer the following questions.
In a recently held survey there were 7500 persons in a Village. Out of those, 2500 opted only for Company A’s product, 1850 only for company B’s product and 950 opted only for Company C’s product. The number of persons opting for all the companies is 1000. The number of persons opting only for Company A and C is 250. The number of people opting only for Company B and C is 300 and the number of those opting only for company A and B is 150.
How many persons opted for at least two companies?
Correct
Answer – 4. 1700
Explanation:
The number of persons opting for at least two companies
=1000+250+150+300 = 1700Incorrect
Answer – 4. 1700
Explanation:
The number of persons opting for at least two companies
=1000+250+150+300 = 1700 
Question 7 of 10
7. Question
1 pointsCategory: Quantitative AptitudeDirections.Q(610):Study the information carefully to answer the following questions.
In a recently held survey there were 7500 persons in a Village. Out of those, 2500 opted only for Company A’s product, 1850 only for company B’s product and 950 opted only for Company C’s product. The number of persons opting for all the companies is 1000. The number of persons opting only for Company A and C is 250. The number of people opting only for Company B and C is 300 and the number of those opting only for company A and B is 150.
Find the number of persons who opted for company A’s product
Correct
Answer – 1. 3900
Explanation:
Number of persons opting for company A’s product
=2500 + 150 + 1000 + 250 = 3900Incorrect
Answer – 1. 3900
Explanation:
Number of persons opting for company A’s product
=2500 + 150 + 1000 + 250 = 3900 
Question 8 of 10
8. Question
1 pointsCategory: Quantitative AptitudeDirections.Q(610):Study the information carefully to answer the following questions.
In a recently held survey there were 7500 persons in a Village. Out of those, 2500 opted only for Company A’s product, 1850 only for company B’s product and 950 opted only for Company C’s product. The number of persons opting for all the companies is 1000. The number of persons opting only for Company A and C is 250. The number of people opting only for Company B and C is 300 and the number of those opting only for company A and B is 150.
How many persons opted for only one company’s product?
Correct
Answer – 3. 5300
Explanation:
Number of persons opting only one company’s product
= 2500 + 1850 + 950 = 5300Incorrect
Answer – 3. 5300
Explanation:
Number of persons opting only one company’s product
= 2500 + 1850 + 950 = 5300 
Question 9 of 10
9. Question
1 pointsCategory: Quantitative AptitudeDirections.Q(610):Study the information carefully to answer the following questions.
In a recently held survey there were 7500 persons in a Village. Out of those, 2500 opted only for Company A’s product, 1850 only for company B’s product and 950 opted only for Company C’s product. The number of persons opting for all the companies is 1000. The number of persons opting only for Company A and C is 250. The number of people opting only for Company B and C is 300 and the number of those opting only for company A and B is 150.
How many persons did not participate in the survey?
Correct
Answer – 4. 500
Explanation:
Number of persons who did not participate in the survey
=7500(2500 + 150 + 1000 + 1850 + 300 + 250 + 950)
=75007000=500Incorrect
Answer – 4. 500
Explanation:
Number of persons who did not participate in the survey
=7500(2500 + 150 + 1000 + 1850 + 300 + 250 + 950)
=75007000=500 
Question 10 of 10
10. Question
1 pointsCategory: Quantitative AptitudeDirections.Q(610):Study the information carefully to answer the following questions.
In a recently held survey there were 7500 persons in a Village. Out of those, 2500 opted only for Company A’s product, 1850 only for company B’s product and 950 opted only for Company C’s product. The number of persons opting for all the companies is 1000. The number of persons opting only for Company A and C is 250. The number of people opting only for Company B and C is 300 and the number of those opting only for company A and B is 150.
The number of persons opting only for Company A’s product is what percent of the total number of persons opting for only Company B’s and only Company C’s product?
Correct
Answer – 3. 89.28%
Explanation:
Required % = (2500 *100)/2800 = 89.28%Incorrect
Answer – 3. 89.28%
Explanation:
Required % = (2500 *100)/2800 = 89.28%
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