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# InfyTQ Algebra Quiz 2

Question 1

Time: 00:00:00
Solve the below equation: If a-b = 6 and a2 + b2 = 58, then find the value of ab

48

48

20

20

11

11

34

34

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Question 2

Time: 00:00:00
When the polynomial is x- 3x+ 10x - 20 is divided by (x - 2), calculate its remainder?

9

9

10

10

8

8

12

12

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Question 3

Time: 00:00:00
Solve the equation for a, where 8a – 30 + 2a = 5 +10 - a

5

5

4

4

3

3

2

2

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Question 4

Time: 00:00:00
Solve the equation for a, where 20(a+b) + 18 = 20( -a+b) – 22

5

5

-1

-1

4

4

3

3

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Question 5

Time: 00:00:00
The cost of 4 matts and 6 blankets is Rs.1500. The cost of 6 matts and 4 blankets is Rs.1400. Calculate the cost of each blanket is more than that of each matt.

200

200

300

300

100

100

10

10

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Question 6

Time: 00:00:00
Ram has Rs. 589 in the values of one-rupee, ten-rupee, and twenty-rupee stardust notes. If the number of stardust notes of each denomination is equivalent. Calculate the total number of notes that Ram has?

54

54

57

57

58

58

59

59

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Question 7

Time: 00:00:00
If a2 + 2 = 2a, then the value of a4 – a3 + a2 + 2 will be,

1

1

2

2

3

3

Zero

Zero

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Question 8

Time: 00:00:00
The ages of the Karan and Ritu differ by 45 years. If 10 year ago, Karan be 10 times as old as Ritu, Calculate their current ages of the year?

60,15

60,15

30,12

30,12

11

11

8

8

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Question 9

Time: 00:00:00
A teacher asked its student to divide a number by 12 and add 24 to the quotient. He, however first added 24 to the number and then divide it by 12, getting 224 as the answer.

200

200

244

244

246

246

248

248

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Question 10

Time: 00:00:00
To fill a Reservoir, 50 containers of water is required. How many containers of water will be required to fill the reservoir if the capacity of the container is reduced to foruth-tenth of its present?

125

125

128

128

130

130

none

none

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