Mathematical Reasoning Questions Practice Question and Answer

Q:

Select the correct combination of mathematical signs to replace the * signs and to balance the given equation.
 34 * 4 * 15 * 51 * 27 * 9 * 40

366 0

  • 1
    +, ×,−,=,÷,+
    Correct
    Wrong
  • 2
    −,+,=,×,−,+
    Correct
    Wrong
  • 3
    +,−,=,×,÷, −
    Correct
    Wrong
  • 4
    ÷,−,×,=,+,−
    Correct
    Wrong
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Answer : 1. "+, ×,−,=,÷,+"

Q:

Select the correct combination of mathematical signs to sequentially replace the * signs and balance the given equation.
 33 * 4 * 15 * 3 * 61 = 188

365 0

  • 1
    + × ÷ −
    Correct
    Wrong
  • 2
    × − ÷ +
    Correct
    Wrong
  • 3
    + − ÷ ×
    Correct
    Wrong
  • 4
    ÷ × − +
    Correct
    Wrong
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Answer : 2. "× − ÷ +"

Q:

Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.
 25 * 5 * 10 * 2 * 8 * 44

363 0

  • 1
    ÷, ×, +, –, =
    Correct
    Wrong
  • 2
    ×, ÷, –, +, =
    Correct
    Wrong
  • 3
    ÷, ×, –, +, =
    Correct
    Wrong
  • 4
    –, +, ÷, ×, =
    Correct
    Wrong
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Answer : 1. "÷, ×, +, –, = "

Q:

If ‘A’ denotes ‘+’, ‘B’ denotes ‘×’, ‘C’ denotes ‘–’ and ‘D’ denotes ‘÷’, then what will come in place of ‘?’ in the following equation?
 71 A 3 B 2 C 6 B (65 D 13) C 7 B4 =?

362 0

  • 1
    18
    Correct
    Wrong
  • 2
    19
    Correct
    Wrong
  • 3
    44
    Correct
    Wrong
  • 4
    14
    Correct
    Wrong
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Answer : 2. "19"

Q:

By interchanging the given two signs and numbers which of the following equation will be correct?
 + and –, 2 and 4

360 0

  • 1
    9 – 5 ÷ 4 × 2 + 8 = 80
    Correct
    Wrong
  • 2
    7 × 4 – 2 ÷ 1 + 5 = 13
    Correct
    Wrong
  • 3
    7 – 8 ÷ 2 + 16 × 4 = 18
    Correct
    Wrong
  • 4
    5 + 7 × 4 – 8 ÷ 2 = 5
    Correct
    Wrong
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Answer : 2. "7 × 4 – 2 ÷ 1 + 5 = 13"

Q:

Select the correct combination of mathematical signs to sequentially replace the * signs and balance the given equation.
 35 * 5 * 7 * 2 * 19 = 42

358 0

  • 1
    ×, ÷, -, +
    Correct
    Wrong
  • 2
    ÷, ×, +, +
    Correct
    Wrong
  • 3
    +, -, +, -
    Correct
    Wrong
  • 4
    ÷, ×, -, -
    Correct
    Wrong
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Answer : 1. "×, ÷, -, +"

Q:

Select the corr ect combination of mathematical signs to replace the * signs and to balance the given equation.
 13 * 5 * 3 * 3 * 2 

358 0

  • 1
    –, =, +, –
    Correct
    Wrong
  • 2
    =, +, +, ×
    Correct
    Wrong
  • 3
    ×, =, ×, ×
    Correct
    Wrong
  • 4
    +, =, ×, ×
    Correct
    Wrong
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Answer : 4. "+, =, ×, ×"

Q:

Direction: Some equations have been solved on the basis of certain system. Find the correct answer for the unsolved equation on that basis.

6 × 2 × 9 = 269

8 × 7 × 1 = 781

4 × 1 × 3 = ?

354 0

  • 1
    431
    Correct
    Wrong
  • 2
    413
    Correct
    Wrong
  • 3
    341
    Correct
    Wrong
  • 4
    143
    Correct
    Wrong
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Answer : 4. "143"

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