Basic Quiz On Math For 12th Grade!

10 Questions | Total Attempts: 1102

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Basic Quiz On Math For 12th Grade! - Quiz

Pure mathematics is, in its way, the poetry of logical ideas. Do not worry about your difficulties in Mathematics. Don't worry about the problems of math; just activate your imagination and ace this quiz!


Questions and Answers
  • 1. 
    There are 5 people. The first person is 100 cm tall, the subsequent is 20% taller than the person before. What will be the height of the 5th person?
    • A. 

      180 cm

    • B. 

      110 cm

    • C. 

       Between 110 com and 180 cm

    • D. 

      More than  180 cm

  • 2. 
    How many two-digit integers are there in which the sum of the digits is equal to 10?
    • A. 

      11

    • B. 

      10

    • C. 

      8

    • D. 

      9

  • 3. 
    A wire is wound around a rod. The wire goes exactly 5 times around the rod. The circumference of the rod is 12 cm and the height is 25 cm. What's the length of the wire?
    • A. 

      70

    • B. 

      60

    • C. 

      65

    • D. 

      80

  • 4. 
    A taxi company charges $1.75 for the first kilometer and 25 cents for each additional kilometer. What is the maximum distance one can travel with $7?
    • A. 

      21 KM

    • B. 

      22 KM

    • C. 

      16 KM

    • D. 

      17 KM

  • 5. 
    How many equilateral triangles can you make using six identical line segments?
    • A. 

      6

    • B. 

      8

    • C. 

      2

    • D. 

      4

  • 6. 
    Mary can complete an activity in 40 days. John can complete an activity in 50 days. Estimate for how many days they work on 2 activities if they change them at the best moment?
    • A. 

      46

    • B. 

      45

    • C. 

      45

    • D. 

      44.44

  • 7. 
    John had an average of 89 on his three math exams. To earn A he must have an average of 90. What is the lowest grade he must earn on his next exam to raise his average to 90?
    • A. 

      93

    • B. 

      92

    • C. 

      99

    • D. 

      91

  • 8. 
    How man "yes" or "no" questions are needed to guess any 5-digit code?
    • A. 

      21

    • B. 

      19

    • C. 

      17

    • D. 

      23

  • 9. 
    The average of 99 consecutive numbers is 99. What is t average of the nine smallest of these numbers?
    • A. 

      54

    • B. 

      55

    • C. 

      56

    • D. 

      57

  • 10. 
    Water is pumped into an empty swimming pool at a linearly increasing rate, which was zero at the beginning. If the pool is half full in 10 hours, how much extra time is needed to completely fill it?
    • A. 

      About 10 hours

    • B. 

      About 6 hours

    • C. 

      About 4 hours

    • D. 

      About 5 hours

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