NTT Data Algebra Quiz -1

Question 1

Time: 00:00:00
What will be the point of intersection of two intersecting lines: x + 5y = 9 and -x - 3y = -19?

(34 , -5)  

(34 , -5)  

(11 , -4)

(11 , -4)

(-7 , -5)

(-7 , -5)

(27 , 9)

(27 , 9)

(-7 ,-23)

(-7 ,-23)

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Question 2

Time: 00:00:00
If the sum of the smallest and largest of 4 consecutive multiples of 3  is 27, what is the sum of the second-largest and third-largest number in the series?

18

18

14

14

27

27

32

32

36

36

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Question 3

Time: 00:00:00
Find out if the given equation is true or false |a - 3b| = 3b - a , if 3b - a < 0.

True

True

False

False

Cannot be determined

Cannot be determined

Data insufficient

Data insufficient

None of these

None of these

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Question 4

Time: 00:00:00
Find out if b = 6, then the equation y^{2} - by  - 9.

will have two equal solution

will have two equal solution

will have two different solution

will have two different solution

will have no solution

will have no solution

Cannot be determined

Cannot be determined

None of these

None of these

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Question 5

Time: 00:00:00
If y + 1/y = 7, then the value of (y - 7)^{81} + 1/ y^{81} will be:

18

18

Zero

Zero

6

6

35

35

25

25

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Question 6

Time: 00:00:00
If xy = 17 and x^{2} + y^{2} = 30, then calculate the value of | x + y |.

 

4

4

8

8

19

19

16

16

14

14

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Question 7

Time: 00:00:00
If x + y = 19 and x^{2}+y^{2} = 163, then calculate the value of 5xy

 

619

619

148

148

258

258

495

495

316

316

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Question 8

Time: 00:00:00
Find  the value of 54 + a^{3} + b^{3} + c^{3}, If the equation a + b + c = 0

17 - 3abc

17 - 3abc

54 - 2a + 3b - 4c

54 - 2a + 3b - 4c

54 + 3abc

54 + 3abc

200 + 3abc

200 + 3abc

None of these

None of these

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Question 9

Time: 00:00:00
Calculate the sum of all the natural numbers from 1 to 17?

 

79

79

121

121

153

153

274

274

329

329

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Question 10

Time: 00:00:00
If the difference between a  number and 7/9th of the number is 178. Find the number?

467

467

224

224

801

801

943

943

685

685

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["0","40","60","80","100"]
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