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Home Verbal Reasoning Mathematical Operations See What Others Are Saying!
  • Question
  • Select the correct combination of mathematical signs to replace the * signs and to balance the given equation.
    40 * 2 * 4 * 3 * 8


  • Options
  • A. + - ÷ =
  • B. ÷ + = x
  • C. + ÷ x =
  • D. + x - =

  • Correct Answer
  • ÷ + = x 

    Explanation

    Given, 40* 2* 4 * 3 * 8
    Let us check all the options one by one.
    From option (a), putting the signs in given equation, we get
    40 + 2 - 4 ÷ 3
    = 8 ? 42 - 4/3 = 8
    ? 126 - 4 = 24 ? 122 = 24
    ? L H S ? R H S
    So, option (a) is incorrect.
    From option (b), putting the signs in given equation, we get
    40 ÷ 2 + 4 = 3 x 8
    ? 20 + 4 = 24 ? 24 = 24
    LHS = RHS
    Hence, option (b) is correct and there is no need to check remaining options.


  • More questions

    • 1. 
      NA

    • Options
    • A. 215
    • B. 143
    • C. 247
    • D. 91
    • Discuss
    • 2. 
      2 : 32 :: 3 :?

    • Options
    • A. 243
    • B. 293
    • C. 183
    • D. 143
    • Discuss
    • 3. What is always in worry?

    • Options
    • A. Difficulty
    • B. Unrest
    • C. Non-Cooperation
    • D. Poignancy
    • Discuss
    • 4. What is found necessarily in milk?

    • Options
    • A. Cream
    • B. Curd
    • C. Water
    • D. Whiteness
    • Discuss
    • 5. 
      Statement:
      The 'M' Cooperative Housing Society has put up a notice at its gate that sales persons are not allowed inside the society
      Assumptions:
      I. All the sales persons will stay away from the 'M' Cooperative Housing Society.
      II. The security guard posted at the gate may be able to stop the sales persons entering the society

    • Options
    • A. if only assumption I is implicit
    • B. if only assumption II is implicit
    • C. if either I or II is implicit
    • D. if neither I nor II are implicit
    • Discuss
    • 6. 
      b _ y_ _ by _ b _ yt

    • Options
    • A. bgtbt
    • B. btbtb
    • C. atbbt
    • D. cbbte
    • Discuss
    • 7. 
      On which of the following floors does B live?

    • Options
    • A. Sixth
    • B. Fourth
    • C. Second
    • D. Fifth
    • Discuss
    • 8. 
      Frankness : Blunt

    • Options
    • A. Rise : Awake
    • B. Weep : Laugh
    • C. Sickness : Death
    • D. Rest : Activity
    • Discuss
    • 9. _ _aba _ _ ba _ ab

    • Options
    • A. abbba
    • B. abbab
    • C. baabb
    • D. bbaba
    • Discuss
    • 10. 
      Kathak : Bharatnatyam : Odissi

    • Options
    • A. They are the name of music instruments
    • B. They are the classical dance forms of India
    • C. They are the folk dance forms of india
    • D. They are the names of indian tribes
    • Discuss


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