Mathematical Series Practice Question and Answer

Q:

рдЗрд╕ рд╢реНрд░реГрдЦрдВрд▓рд╛ рдХреА рдЕрдЧрд▓реА рд╕рдВрдЦреНрдпрд╛ рдЬреНрдЮрд╛рдд рдХрд░реЗрдВ

14, 12, 126, ______.

13650 0

  • 1
    376
    Correct
    Wrong
  • 2
    378
    Correct
    Wrong
  • 3
    370
    Correct
    Wrong
  • 4
    375
    Correct
    Wrong
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  • Workspace

Answer : 2. "378"

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  • Workspace

Answer : 3. "66"

Q:

рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рд╕рдВрдЦреНрдпрд╛ рд╢реНрд░рдВрдЦрд▓рд╛ рдореЗрдВ рдкреНрд░рд╢реНрдирд╡рд╛рдЪрдХ рдЪрд┐рдиреНрд╣ (?) рдХреЗ рд╕реНрдерд╛рди рдкрд░ рдХреНрдпрд╛ рдЖрдПрдЧрд╛?

10, 14, 25, 55, 140 (?)

1826 0

  • 1
    386
    Correct
    Wrong
  • 2
    398
    Correct
    Wrong
  • 3
    388
    Correct
    Wrong
  • 4
    396
    Correct
    Wrong
  • 5
    рдЗрдирдореЗ рд╕реЗ рдХреЛрдИ рдирд╣реАрдВ
    Correct
    Wrong
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Answer : 3. "388"

Q: What is┬а7┬а+┬а7┬а├╖┬а7┬а+┬а7┬а├Ч┬а7┬а-┬а7┬а= 3202 0

  • 1
    0
    Correct
    Wrong
  • 2
    42
    Correct
    Wrong
  • 3
    50
    Correct
    Wrong
  • 4
    57
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "50"
Explanation :

Answer: C) 50 Explanation: Given 7 + 7/7 + 7 x 7 - 7 By using BODMAS rule, 7 + 1 + 7 x 7 - 7 = 8 + 49 - 7 = 57 - 7 = 50. ┬а Hence 7 + 7/7 + 7 x 7 - 7 = 50.

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