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Question 1 of 10

1. Question

1 points

Category: Quantitative Aptitude

A helicopter is moving between two fixed places Delhi and Mumbai at 60 kmph. The distance between the two places is 300 km. After 138 hours what will be the distance between the Delhi and its position, if it starts moving from Delhi?

Correct

Answer – 2) 120 km
Explanation:
First trip – Delhi to Mumbai = 5 hours
Second trip – Mumbai to Delhi = 5 hours
Third trip – Delhi to Mumbai = 5 hours
After 15 hours travel it will be at Mumbai.
For 135 hours also it will be at Mumbai
In 3 hours from Mumbai it covers 180 Km
From Delhi = 300-180 = 120 Km

Incorrect

Answer – 2) 120 km
Explanation:
First trip – Delhi to Mumbai = 5 hours
Second trip – Mumbai to Delhi = 5 hours
Third trip – Delhi to Mumbai = 5 hours
After 15 hours travel it will be at Mumbai.
For 135 hours also it will be at Mumbai
In 3 hours from Mumbai it covers 180 Km
From Delhi = 300-180 = 120 Km

Question 2 of 10

2. Question

1 points

Category: Quantitative Aptitude

Haroon bought a house in Sai City. The selling price of the house is Rs. 10 lakh. He availed 25% discount as an early bird offer and then 10% discount due to cash payment. After that he spent 14% of the cost price in interior decoration and lawn of the house. At what price should sell the house to earn a profit of 20%?

Correct

Answer – 5) None of these
Explanation:
9*75/100*90/100*114/100*120/100 = 9.234 Lakh

Incorrect

Answer – 5) None of these
Explanation:
9*75/100*90/100*114/100*120/100 = 9.234 Lakh

Question 3 of 10

3. Question

1 points

Category: Quantitative Aptitude

A travel bag contains 5 red 4 blue 3 green shirts. If three shirts picked up random, What is the probability that at least one is blue?

Correct

Answer – 1) 41/55
Explanation :
Total shirts = 12
other than blue 8c3 / 12c3 = 14/55
probability = 1-14/55 = 41/55

Incorrect

Answer – 1) 41/55
Explanation :
Total shirts = 12
other than blue 8c3 / 12c3 = 14/55
probability = 1-14/55 = 41/55

Question 4 of 10

4. Question

1 points

Category: Quantitative Aptitude

44.9% of 299.9 + √? = 55.9% of 750.02 – 10.04% of 350.08

Correct

Answer – 2) 62500
Explanation :
45% of 300 + √x = 56% of 750 – 10% of 350
135 + √x = 420 – 35 => √x = 250
x = 62500

Incorrect

Answer – 2) 62500
Explanation :
45% of 300 + √x = 56% of 750 – 10% of 350
135 + √x = 420 – 35 => √x = 250
x = 62500

Question 5 of 10

5. Question

1 points

Category: Quantitative Aptitude

Find out the wrong number in the series given below
1, 20, 58, 134, 286, 580

Directions.Q(6-10) Study the following table and Bar graph and answer the questions
Population of five Cities in three different years.

Bar graph shows percentage increase in population

In which of the City population is the highest for the year 2016?

Correct

Answer – 2) City B
Explanation:
Population of City A in 2016 = 604800*100/112 = 54000
Population of City B in 2016 = 54280
Population of City C in 2016 = 42000*125/100 = 52500
Population of City D in 2016 = 57684*100/115 = 50160
Population of City E in 2016 = 48800

Incorrect

Answer – 2) City B
Explanation:
Population of City A in 2016 = 604800*100/112 = 54000
Population of City B in 2016 = 54280
Population of City C in 2016 = 42000*125/100 = 52500
Population of City D in 2016 = 57684*100/115 = 50160
Population of City E in 2016 = 48800

Question 7 of 10

7. Question

1 points

Category: Quantitative Aptitude

Directions.Q(6-10) Study the following table and Bar graph and answer the questions
Population of five Cities in three different years.

Bar graph shows percentage increase in population

Percentage increase in population from 2015 to 2017 is least in which City?

Correct

Answer – 4) City D
Explanation:
City A : 120*112
City B: 118*115
City C: 125*111
City D: 114*115 is least
City E: 122*123

Incorrect

Answer – 4) City D
Explanation:
City A : 120*112
City B: 118*115
City C: 125*111
City D: 114*115 is least
City E: 122*123

Question 8 of 10

8. Question

1 points

Category: Quantitative Aptitude

Directions.Q(6-10) Study the following table and Bar graph and answer the questions
Population of five Cities in three different years.

Bar graph shows percentage increase in population

What is the ratio of population in City A and C in 2015 together to population in City A and C in 2016?

Correct

Answer – 3) 58:71
Explanation:
In 2015 :
A = 54000*100/120 = 45000
C = 42000
A+C = 45000+42000 = 87000
In 2016:
A = 54000
C= 52500
A+C = 54000+52500 = 106500
ratio= 870:1065= 58:71

Incorrect

Answer – 3) 58:71
Explanation:
In 2015 :
A = 54000*100/120 = 45000
C = 42000
A+C = 45000+42000 = 87000
In 2016:
A = 54000
C= 52500
A+C = 54000+52500 = 106500
ratio= 870:1065= 58:71

Question 9 of 10

9. Question

1 points

Category: Quantitative Aptitude

Directions.Q(6-10) Study the following table and Bar graph and answer the questions
Population of five Cities in three different years.

Bar graph shows percentage increase in population

If the ratio of Males to Females in 2017 in City C is 93:92 then the number of Males in City C in 2017 is?

Correct

Answer – 1) 29295
Explanation:
In 2017 City C : 58275
Males = 58275*93/185 = 29295

Incorrect

Answer – 1) 29295
Explanation:
In 2017 City C : 58275
Males = 58275*93/185 = 29295

Question 10 of 10

10. Question

1 points

Category: Quantitative Aptitude

Directions.Q(6-10) Study the following table and Bar graph and answer the questions
Population of five Cities in three different years.

Bar graph shows percentage increase in population

If there is 20% increase in population in the Cities B, D, and E from 2017 to 2018 then What is the average population of that Cities in the year 2018?

Correct

Answer – 1) 72052
Explanation:
City B: 2017 = 62422
City D: 2017 = 57684
City E: 2017 = 60024
Total = 180130
In 2018 = 180130*120/100 =216156
average = 216156/3 = 72052

Incorrect

Answer – 1) 72052
Explanation:
City B: 2017 = 62422
City D: 2017 = 57684
City E: 2017 = 60024
Total = 180130
In 2018 = 180130*120/100 =216156
average = 216156/3 = 72052

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