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Simplification Worksheet-4

Simplification Worksheet-4

 

(a)                  (b)                 (c)                 (d) None of these

 

(a)                   (b) 8                    (c)               (d) 9

 

  1.  

(a)                    (b)                   (c) 1                     (d) None of these

 

  1.  

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

 

  1. A student was asked to solve the fraction and his answer was . By how much was his answer wrong ?

(a) 1                     (b)                 (c)               (d) None of these

 

  1. Simplify :

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

 

  1. The simplified value of is :

(a) 0                    (b)                   (c)                    (d) 1

 

  1. The value of is :

(a) 1                     (b)                 (c)                 (d) 3

 

(a)                 (b)                 (c)                 (d) None of these

 

  1. On simplification, 3034 – (1002 ÷ 20.04) is equal to :

(a) 2543             (b) 2984            (c) 2993             (d) 3029

 

  1. 52.416 ÷ 18.72 + 6.28 = ?

(a) 2.09664       (b) 8.36             (c) 9.08              (d) 9.80

 

  1. of  1568 + 265.75 = ? + 2455.60 :

(a) 10354.15      (b) 10578.15      (c) 10802.15     (d) 11250.15

 

  1. 5.8 × 2.5 + 0.6 × 6.75 + 139.25 = ?

(a) 157.30          (b) 157.80          (c) 158.40         (d) 160.30

 

(a) .05                (b) .5                   (c) 5                    (d) None of these

 

  1. The value of 0.008 × 0.01 × 0.0072 ÷ (0.12 × 0.0004) is  :

(a) 0.012            (b) 0.12              (c) 1.02               (d) 1.2

 

  1. 2.375 × 5.22 ÷ 0.87 – 1.425 × 0.02 = ?

(a) 0.142215      (b) 1.42215        (c) 14.2215        (d) None of these

 

  1. 0.2 + 0.2 – 0.2 ÷ 0.2 × (0.2 × 0.2), on simplification, gives :

(a) 0.04              (b) 0.2                (c) 0.36              (d) 1

 

  1. 11.6 + 9.28 ÷ 0.464 – 0.2828 ÷ 0.07 = ?

(a) 9.2                (b) 9.56              (c) 27.2              (d) 27.56

 

(a)                 (b) 2.75              (c)                 (d) None of these

 

  1. 2.002 + 7.9 (2.8 – 6.3 (3.6 – 1.5) + 15.6) = ?

(a) 2.002           (b) 4.2845         (c) 40.843         (d) 42.845

 

 

Answer Key:

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