Arithmetic Questions Practice Question and Answer

Q:

Identify the symbols to be inserted to make the expression correct.
24 Δ 4 Δ 5 Δ 4

2301 0

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

Q:

Which two signs should be interchanged to make the following equation correct?
20 ÷ 20 + 20 – 25 × 25=419

2485 0

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

Q:

The sum of the present ages of two cousins is 46 years. Eight year ago, the elder one was twice as old a the younger one. What is the present age of the elder cousin?

3149 0

  • 1
    28 years
    Correct
    Wrong
  • 2
    30 years
    Correct
    Wrong
  • 3
    22 years
    Correct
    Wrong
  • 4
    26 years
    Correct
    Wrong
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Answer : 1. "28 years"

Q:

If 5=10, 6=18, 7=28 then 8=?

4293 0

  • 1
    48
    Correct
    Wrong
  • 2
    42
    Correct
    Wrong
  • 3
    40
    Correct
    Wrong
  • 4
    24
    Correct
    Wrong
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Answer : 3. "40"

Q:

Which interchange of signs will make the following equation correct?
35 + 7 * 5 ÷ 5 - 6 = 24

7070 0

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

Q:

A man is 3 years older than his wife and four times as old as his son. If the son becomes 15 years old after 3 years, what is the present age of the wife? 

2446 0

  • 1
    60 years
    Correct
    Wrong
  • 2
    51 years
    Correct
    Wrong
  • 3
    48 years
    Correct
    Wrong
  • 4
    45 years
    Correct
    Wrong
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Answer : 4. "45 years"

Q:

Ashok's mother was 3 times as old as Ashok 5 years ago. After 5 years she will be twice as old as Ashok. How old is Ashok today? 

1992 0

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

Q:

In the following question, by using which mathematical operators will the expression become correct?
30 ? 6 ? 4 ? 5 ? 4

1637 0

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

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