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Question 161

IDBI Assistant Manager 2022• Quantitative Aptitude

In the given questions, two equations numbered l and II are given. You have to solve both the equations and mark the appropriate answer.

I. 9x2 – 39x + 36 = 0

II. 4y2 – 7y – 36 = 0

  1. AOption (a)

    x > y

  2. BOption (b)

    x < y

  3. COption (c)

    x ≥ y

  4. DOption (d)

    x ≤ y

  5. EOption (e)

    x = y or no relation found between x and y

View answer & explanation

Correct answer

Answer: (a)A.

x > y

Explanation not yet available.

Question 162

IDBI Assistant Manager 2022• Quantitative Aptitude

In the given question, two equations numbered l and II are given. Solve both the equations and mark the appropriate answer.

I. 8x2 – 6x – 35 = 0

II. 4y2 + 28y + 49 = 0

  1. AOption (a)

    x > y

  2. BOption (b)

    x < y

  3. COption (c)

    x ≥ y

  4. DOption (d)

    x ≤ y

  5. EOption (e)

    x = y or relationship between x and y cannot be established

View answer & explanation

Correct answer

Answer: (a)A.

x > y

Explanation not yet available.

Question 163

IDBI Assistant Manager 2022• Quantitative Aptitude

In the given question, two equations numbered l and II are given. Solve both the equations and mark the appropriate answer.

I. x2 + 33x + 272 = 0

II. y2 + 29y + 210 = 0

  1. AOption (a)

    x > y

  2. BOption (b)

    x < y

  3. COption (c)

    x ≥ y

  4. DOption (d)

    x ≤ y

  5. EOption (e)

    x = y or relationship between x and y cannot be established

View answer & explanation

Correct answer

Answer: (a)A.

x > y

Explanation not yet available.

Question 164

IDBI Assistant Manager 2022• Quantitative Aptitude

In the given questions, two equations numbered l and II are given. You have to solve both the equations and mark the appropriate answer

I. x2 + 38x + 361 = 0

II. y2 – 3y - 180 = 0

  1. AOption (a)

    x < y

  2. BOption (b)

    x > y

  3. COption (c)

    x ≤ y

  4. DOption (d)

    x ≥ y

  5. EOption (e)

    x = y or the relation between x and y can't be established.

View answer & explanation

Correct answer

Answer: (a)A.

x < y

Explanation not yet available.

Question 165

IDBI Assistant Manager 2022• Quantitative Aptitude

Two equations I and II are given below in question. You have to solve these equations and give the answer.

I. x2 - 75x + 350 = 0

II. y2 + 75y + 1250 = 0

  1. AOption (a)

    x < y

  2. BOption (b)

    x > y

  3. COption (c)

    x ≤ y

  4. DOption (d)

    x ≥ y

  5. EOption (e)

    x = y or the relation between x and y can't be established.

View answer & explanation

Correct answer

Answer: (a)A.

x < y

Explanation not yet available.

Question 166

IDBI Assistant Manager 2022• Quantitative Aptitude

What should come in place of the question mark '?' in the following number series?

126   56   ?   12   10   2   3

  1. AOption (a)

    34

  2. BOption (b)

    25

  3. COption (c)

    44

  4. DOption (d)

    28

  5. EOption (e)

    32

View answer & explanation

Correct answer

Answer: (a)A.

34

Explanation not yet available.

Question 167

IDBI Assistant Manager 2022• Quantitative Aptitude

Find the wrong number in the given series.

4320, 2160, 1440, 1080, 960, 720

  1. AOption (a)

    1080

  2. BOption (b)

    2160

  3. COption (c)

    720

  4. DOption (d)

    1440

  5. EOption (e)

    960

View answer & explanation

Correct answer

Answer: (a)A.

1080

Explanation not yet available.

Question 168

IDBI Assistant Manager 2022• Quantitative Aptitude

Find the wrong number in the given series.

84, 42, 63, 157.5, 551.75, 2480.625

  1. AOption (a)

    551.75

  2. BOption (b)

    63

  3. COption (c)

    42

  4. DOption (d)

    2480.625

  5. EOption (e)

    157.5

View answer & explanation

Correct answer

Answer: (a)A.

551.75

Explanation not yet available.

Question 169

IDBI Assistant Manager 2022• Quantitative Aptitude

Find the wrong number in the given series.

3750, 1500, 600, 240, 80, 38.4

  1. AOption (a)

    600

  2. BOption (b)

    1500

  3. COption (c)

    240

  4. DOption (d)

    80

  5. EOption (e)

    38.4

View answer & explanation

Correct answer

Answer: (a)A.

600

Explanation not yet available.

Question 170

IDBI Assistant Manager 2022• Quantitative Aptitude

Find the wrong number in the given series.

2116, 2304, 2500, 2724, 2916, 3136

  1. AOption (a)

    2500

  2. BOption (b)

    3136

  3. COption (c)

    2724

  4. DOption (d)

    2916

  5. EOption (e)

    2304

View answer & explanation

Correct answer

Answer: (a)A.

2500

Explanation not yet available.