Mathematics MCQ's For Jobs Preparation (Part 9) 27 April 2019

IQ Test Key of Knowledge, Chain of Knowledge, Brain Teaser, Game of Brain

Q No 1. Two cards are drawn from a pack of 52 cards. The probability either both are red or both are kings, is ?

          A. 7/13
          B. 3/26
          C. 63/221
          D. 55/221
Answer: (D) 55/221

Q No 2. From a pack of 52 cards, two cards are drawn together at random. What is the probability of both of the cards being kings ?

       A. 1/15
       B. 25/57
       C. 35/256
       D. 1/221
Answer: (D) 1/221

Q No 3. Simplify: 0.014 x 0.014 = ?

      A. 0.000196
      B. 0.196000
      C. 0.001960
      D. 19.6
Answer: (A) 0.000196

Q No 4. Evaluate: 0.002 x 0.5 = ?

      A. 0.0101
      B. 0.001
      C. 0.01
      D. 0.1
Answer: (B) 0.001

Q No 5. Simplify: 5.32 x 56 + 5.32 x 44/(7.66)² _ (2.34)² ?

        A. 7.2
        B. 8.3
        C. 10
        D. 12.7
Answer: (C) 10

Q No 6. When 0.47 is converted into a fraction, the result is ?

           A. 47/99
           B. 46/99
           C. 45/99
           D. 42/83
Answer: (A) 47/99

Q No 7. Evaluate 4.2 x 4.2 _ 1.9 x 1.9 / 2.3 x 6.1 = ?

           A. 0.5
           B. 1
           C. 3
           D. 7
Answer: (B) 1

Q No 8. The rational number for the recurring decimal 0.125125 is ?

           A. 63/486
           B. 125/999
           C. 119/663
           D. 46/99
Answer: (B) 125/999

Q No 9. 1/0.04 is equal to ?

          A. 1/40
          B. 2/5
          C. 2.5
          D. 25
Answer: (D) 25

Q No 10. 4.036 divided by 0.04 gives ?

           A. 1.009
           B. 10.19
           C. 100.9
           D. 10.90
Answer: (C) 10.19

Q No 11.Evaluate: 0.213 + 0.00213 = ?

       A. 1
       B. 10
       C. 100
       D. 1000
Answer: (C) 100

Q No 12. Which is closest approximation to the product 0.333 x 0.25 x 0.499 x 0.125 x 24= ?

        A. 3/4
        B. 1/8
        C. 3/8
        D. 5/7
Answer: (B) 1/8

Q No 13. How many digits will be there to the right of the decimal point in the product of 95.75 and .02554 ?

       A. 4
       B. 5
       C. 6
       D. 9
Answer: (C) 6

Q No 14. Which of the following number is equal to 3.14 x 106 ?

          A. 134
          B. 3140
          C. 3140000
          D. 41300
Answer: (C) 3140000

Q No 15. 823.58 _ 242.31 _ 779.84 = ?

       A. 189.57
       B. 180.65
       C. 182.76
       D. 192.98
Answer: (A) 189.57

Q No 16. Evaluate: 892.7 _ 573.07 _ 95.007 = ?

       A. 224.623
       B. 225.776
       C. 223.650
       D. 233.50
Answer: (A) 224.623

Q No 17. Which of the following numbers does not lie between 4/5 and 7/13 ?

            A. 1/4
            B. 23/24
            C. 17/24
            D. 13/25
Answer: (C) 17/24

Q No 18. The fraction 101-27/100000 in decimal form is ?

          A. .01026
          B. .10127
          C. 101.00027
          D. 10.02710
Answer: (C) 101.00027

Q No 19. When .36 is written in simplest fractional form, the sum of the numerator and the denominator is ?

          A. 15
          B. 45
          C. 115
          D.136
Answer: (A) 15

Q No 20. What decimal of an hour is a second ?

           A. .0025
           B. .0255
           C. .00027
           D. .02500
Answer: (C) .00027

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