# FLEXTRONICS Aptitude Questions

Posted on :07-03-2016
DIRECTIONS for the questions 1 to 2:

Solve the following question and mark the best possible option

Q1. I. 8x2 - 10x - 63 = 0
II. 2y2 + 33y - 17 = 0

A) x <= y
B) x >= y
C) x < y
D) x > y
E) Relationship between x and y cannot be established.

ANS: E

Explanation:

Q2. I. x2 - 9x - 52 = 0
II. y2 - 5y - 84 = 0

A) x < y
B) x > y
C) x <= y
D) Relationship between x and y cannot be established.
E) x >= y

ANS: D

Explanation:

DIRECTIONS for the questions 3 to 4:

In the following series, one of the terms given is wrong. Find that term and mark that as your answer.

Q3. 2 3 10 39 178 885

A) 855
B) 178
C) 10
D) 304
E) 39

ANS: B

Q4. 139 150 149 174 223 304

A) 149
B) 150
C) 174
D) 304
E) 223

ANS: B

Q5. The figure given below, MNP is an equilateral triangle and LMNO is a square with side 6 cm. What is the area of the pentagon PMLON

A) 72 sqrt 3 cm2
B) 36 sqrt 3 cm2
C) 6( 3 + sqrt3 ) cm2
D) 9( 4 + sqrt3 ) cm2
E) 48 sqrt 3 cm2

ANS: E

Q6. What is the total cost of construction of a 1m wide path outside the rectangular plot along all the four sides, given the following 2 condtitions :

I. Perimeter of the plot in 260 m and cost of construction of the path is Rs. 850 per m2
II. Area of the plot is 4125 m2 and cost of construction of the path is Rs. 850 per 2

A) The data in statement II alone are sufficient the question the question, while the data in statement I alone are not sufficient to answer the question.
B) The data in both the statements I & II are insufficient to answer the question.
C) The data either in statement I alone or in II statement alone are sufficient to answer the question.
D) The data in both the statements I & II together are necessary to answer the question.
E) The data in Statement I alone are sufficient to the question, while the data in statement II alone are not sufficient to answer the question.

ANS: D

Q7. In the stream running at 3 kmph, a motorboat goes 12 km upstream and returns back to the starting point in 128 minutes. What is the speed of the boat in still water? (in kmph)

A) 20
B) 12
C) 15
D) 25
E) 10

ANS: B

Q8. The respective ratio between ages of P and Q is 11: 7. The respective ratio between Ps age 2 years ago and Qs age 2 years hence is 7:5. Find the respective ratio between Ps age 7 years hence and Qs age 7 years ago?

A) 17:9
B) 15:7
C) 19:13
D) 13:5
E) 17:7

ANS: E

Q9. A jar was containing 60 liters of mixture of milk and water in the ratio 7:5. From this jar 12 litres of mixtures was taken out and 8 litres of pure milk was added. What is the respective ratio of milk and water in the mixture after the final operation?

A) 9:5
B) 4:3
C) 9:7
D) 6:5
E) 9:3

ANS: A

Q10. A project manager estimated that he would complete the project in time if he hires 42 people for 38 days. At the end of 30 days he realized that only 3/5th of the work is complete. How many more men does he need to hire to complete the work in time?

A) 71
B) 47
C) 63
D) 60
E) 75

ANS: C

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