Arithmetical Reasoning Practice Question and Answer

Q:

निम्नलिखित प्रश्न मे किन्ही दो गणितीय संक्रियाओं को आपस में परस्पर बदलकर दिए गए समीकरण को सही कीजिए।

9 × 3 + 8 ÷ 4 – 7= 28

2054 0

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

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Answer : 3. "दो"

Q:

5 वर्ष पहले अशोक की माता अशोक से 3 गुना बढ़ी थी, 5 वर्ष बाद वह दोगुना बड़ी होगी, तो अशोक की वर्तमान उम्र ज्ञात करें? 

2916 0

  • 1
    10 वर्ष
    Correct
    Wrong
  • 2
    15 वर्ष
    Correct
    Wrong
  • 3
    20 वर्ष
    Correct
    Wrong
  • 4
    25 वर्ष
    Correct
    Wrong
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Answer : 2. "15 वर्ष "

Q:

यदि ‘+’ का अर्थ है ‘÷’, `-` का अर्थ है `×`, `÷` का अर्थ है `+` और `×` का अर्थ है `-` तो
36 × 12 + 4 ÷ 6 + 2 - 3 = ?

1442 0

  • 1
    42
    Correct
    Wrong
  • 2
    18
    Correct
    Wrong
  • 3
    40
    Correct
    Wrong
  • 4
    2
    Correct
    Wrong
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Answer : 1. "42"

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Answer : 4. "19"

Q: What is 7 + 7 ÷ 7 + 7 × 7 - 7 = 3342 0

  • 1
    0
    Correct
    Wrong
  • 2
    42
    Correct
    Wrong
  • 3
    50
    Correct
    Wrong
  • 4
    57
    Correct
    Wrong
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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.   Hence 7 + 7/7 + 7 x 7 - 7 = 50.

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