Class 7    Math    Example [M-7.36]

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Q1. We get ---------- of an integer a when we multiply the integer with (−1).
 
  • additive inverse
  • reciprocal
  • decimal
  • fraction
 
Q2. Identify value of q from the given equation: −7(q/7 − 22/7) = −16 ?
 
  • −38
  • 6
  • 32
  • 38
 
Q3. State True or False: "for any two integers a and b, we can say a + b = b + a"
 
  • Insufficient data
  • FALSE
  • TRUE
  • Blank
 
Q4. Identify value of s from the given equation: −3(s/9 − 4/13) = 12/7 ?
 
  • 216/98
  • −216/91
  • 216/91
  • 236/91
 
Q5. Fill in the blank with <, > or = sign: (6) − (−5) ---------- (13) + (−2)
 
  • Insufficient data
  • <
  • >
  • =
Q6. Perform the following division: 0.25 ÷ 100
 
  • 0.025
  • 0.25
  • 0.0025
  • 2.5
 
Q7. Complete the below magic square with correct numbers:
     magic square for primary school
 
  • −2, +2
  • 0, 2
  • −2, 0
  • 2, 2
 
Q8. Find the result of following division: 15.6 ÷ 3 ?
 
  • 5
  • 5.2
  • 5.4
  • 6.1
 
Q9. What will be the sign of the product when (−1) is multiplied 2n times, where n is a natural number ?
 
  • Cannot be decided
  • Insufficient data
  • Negative
  • Positive
 
Q10. Identify value of t from the given equation: 1/4(2t/3 − 4) = −7
 
  • 36
  • −30
  • −36
  • 30
   
 
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