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Question 1 of 10

1. Question

1 points

Category: Quantitative Aptitude

Total distance between L & M is ‘x’ km. If the distance travelled along the stream is thrice of the total distance and the distance travelled against the stream is double of the total distance. If the time taken to cover the distance along the stream is 40% less than the time taken to cover the distance against the stream . if a person cover a distance of 21 km in 1 hour 24 minutes along the stream, then find the speed of boat in still water?

A sum of money is invested in Scheme L at 7.5% per annum for Simple Interest. After 4 years an amount is received and that amount is invested in scheme M at 20% per annum for compound interest. If the interest received at the end of 2 years is 1430, find the original sum invested?

Correct

Answer – 2. 2500
Explanation:
P[(1 + 20/100)^2 – 1] = 1430
P = 130 * 25 = Amount of Scheme L
P[RT/100 + 1] = 130 * 25
P[30/100 + 1] = 130 * 25
P = 2500

Incorrect

Answer – 2. 2500
Explanation:
P[(1 + 20/100)^2 – 1] = 1430
P = 130 * 25 = Amount of Scheme L
P[RT/100 + 1] = 130 * 25
P[30/100 + 1] = 130 * 25
P = 2500

Question 3 of 10

3. Question

1 points

Category: Quantitative Aptitude

Nisha gave 1/6th of her salary to father. From the remaining 2/5 for Health and 1/6 for rent. She invested the balance in Mutual Fund. If the difference between the amount given to her father and Mutual Fund is 5000, what is her salary?

Correct

Answer – 4) Rs. 50000
Explanation:
Salary – “x”
To father – x/6
x-x/6 = 5x/6
2/5 to Health & 1/6 to rent
Mutual Fund = 5x/6 – (2x/5+x/6) = 4x/15
Difference between the amount given to her father and Mutual Fund = 5000
i.e. 4x/15 – x/6 = 5000
x = 50000/-

Incorrect

Answer – 4) Rs. 50000
Explanation:
Salary – “x”
To father – x/6
x-x/6 = 5x/6
2/5 to Health & 1/6 to rent
Mutual Fund = 5x/6 – (2x/5+x/6) = 4x/15
Difference between the amount given to her father and Mutual Fund = 5000
i.e. 4x/15 – x/6 = 5000
x = 50000/-

Question 4 of 10

4. Question

1 points

Category: Quantitative Aptitude

(Q.no: 4 -8). Refer to the table and answer the given questions.

The given table represents the received queries of consumers of a Company X.

In 2014, if the number of solved queries of female was 200, what was the respective ratio of the number of solved queries of male and the number of solved queries of female in the same year?

Correct

Answer – 4) 9:10
Explanation :
38% of 1000 = 380
solved queries of Female = 200
solved queries of Male = 380 – 200 = 180
=> 180:200
=> 9:10

Incorrect

Answer – 4) 9:10
Explanation :
38% of 1000 = 380
solved queries of Female = 200
solved queries of Male = 380 – 200 = 180
=> 180:200
=> 9:10

Question 5 of 10

5. Question

1 points

Category: Quantitative Aptitude

(Q.no: 4 -8). Refer to the table and answer the given questions.

The given table represents the received queries of consumers of a Company X.

The total number of queries increased by 25% from 2013 to 2017. If 20% of the queries solved in 2017, what was the number of solved queries in 2017?

(Q.no: 4 -8). Refer to the table and answer the given questions.

The given table represents the received queries of consumers of a Company X.

If the average number of solved queries in 2013 and 2016 was 645, approximately, what percent of total queries solved in 2013?

Correct

Answer – 3) 58%
Explanation :
Number of solved queries in 2013 and 2016 = 1290
2016: 40% of 2500 = 1000
1290 – 1000 = 290
(290/500)*100 = 58%

Incorrect

Answer – 3) 58%
Explanation :
Number of solved queries in 2013 and 2016 = 1290
2016: 40% of 2500 = 1000
1290 – 1000 = 290
(290/500)*100 = 58%

Question 7 of 10

7. Question

1 points

Category: Quantitative Aptitude

(Q.no: 4 -8). Refer to the table and answer the given questions.

The given table represents the received queries of consumers of a Company X.

In 2015, if the difference between number of solved queries of male and number of solved queries of female was 300, what was the total number of queries in 2015?

Correct

Answer – 2) 3000
Explanation :
x = solved queries; y = Total queries
(1/6)*x = 300
x = 1800
60% of y = 1800
y = 3000

Incorrect

Answer – 2) 3000
Explanation :
x = solved queries; y = Total queries
(1/6)*x = 300
x = 1800
60% of y = 1800
y = 3000

Question 8 of 10

8. Question

1 points

Category: Quantitative Aptitude

In 2012, the respective ratio of total number of queries to solved queries was 5:4. Number of solved queries of female in 2012 constitutes what percent of the total number of queries in the same year?