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Home › Grade7 › Grade 7 Olympiad › Math Olympiad-Grade-7 › Calculations › Calculations Worksheet-9

Calculations Worksheet-9

Calculations Worksheet-9

 

  1. If then the value of 5A + 3B + 6C + D + 3E is :

(a) 53.6003       (b) 53.603         (c) 153.6003     (d) 213.0003

 

  1. Which of the following has fractions in ascending order ?

(a)                         (b)

(c)                         (d)

 

  1. Which of the following has fractions in ascending order ?

(a)                            (b)

(c)                            (d)

 

  1. Which of the following are in descending order of their value ?

(a)                              (b)

(c)                              (d)

 

  1. What is the difference between the biggest and the smallest fraction among and ?

(a)                    (b)                  (c)                 (d)

 

  1. Which part contains the fractions in ascending order ?

(a)                                  (b)

(c)                                  (d)

 

  1. Which of the following fractions is the smallest ?

(a)                  (b)                  (c)                  (d)

 

  1. Which of the following fractions is greater than and less than ?

(a)                    (b)                   (c)                    (d)

 

  1. Which of the following fractions is less than and greater  than ?

(a)                   (b)                 (c)                  (d)

 

  1. Which of the following numbers does not lie between and ?

(a)                    (b)                   (c)                    (d)

 

  1. The arrangement of rational numbers in ascending order is :

(a)                               (b)

(c)                                (d)

 

  1. 337.62 + 8.591 + 34.4 = ?

(a) 370.611        (b) 380.511        (c) 380.611        (d) 426.97

 

  1. The value of (1 + .1 + .01 + .001) is :

(a) 1.001            (b) 1.011             (c) 1.003            (d) 1.111

 

  1. 34.95 + 240.016 + 23.98 = ?

(a) 298.0946    (b) 298.111        (c) 298.946       (d) 299.09

 

  1. 617 + 6.017 + 0.617 + 6.0017 = ?

(a) 6.2963         (b) 62.965         (c) 629.6357     (d) None of these

 

  1. 48.95 – 32.006 = ?

(a) 16.089         (b) 16.35            (c) 16.89            (d) 16.944

 

  1. 792.02 + 101.32 – 306.76 = ?

(a) 586.58         (b) 893.34         (c) 997.11           (d) 1200.10

 

  1. 12.1212 + 17.0005 – 9.1102 = ?

(a) 20.0015       (b) 20.0105       (c) 20.0115        (d) 20.1015

 

  1. 892.7 – 573.07 – 95.007 = ?

(a) 224.623       (b) 224.777       (c) 233.523       (d) 414.637

 

  1. 3889 + 12.952 – ? = 3854.002

(a) 47.095         (b) 47.752          (c) 47.932         (d) 47.95

 

Answer Key:

(1)-(c); (2)-(a); (3)-(c); (4)-(d); (5)-(a); (6)-(a); (7)-(b); (8)-(c); (9)-(d); (10)-(a); (11)-(d); (12)-(c); (13)-(d); (14)-(c); (15)-(c); (16)-(d); (17)-(a); (18)-(c); (19)-(a); (20)-(d)