Calculations Worksheet-11

Calculations Worksheet-11

1. Consider the following quotients :

1. 3,68.39 divided by 17

2. 170.50 divided by 62

3. 875.65 divided by 83

Their correct sequence in decreasing order is :

(a) 1, 3, 2           (b) 2, 1, 3           (c) 2, 3, 1            (d) 3, 1, 2

2. 0.213 + 0.00213 = ?

(a) 1                     (b) 10                  (c) 100                (d) None of these

3. 4.036 divided by 0.04 gives :

(a) 1.009            (b) 10.09            (c) 100.9            (d) None of these

4.   is equal to :

(a)                  (b)                   (c) 2.5                 (d) 25

(a) 139.4            (b) 140               (c) 140.6            (d) 143.9

6. .04 × ? = .000016.

(a) 0.0004        (b) 0.04             (c) 4                    (d) None of these

(a) .0009           (b) .09                (c) .9                   (d) 9

8. If , then the value of x is :

(a) 0.0144         (b) 1.44              (c) 14.4               (d) 144

9. A tailor has 37.5 metres of cloth and he has to make 8 pieces out of a metre of cloth. How many pieces can he make out of this cloth ?

(a) 320               (b) 360               (c) 400               (d) None of these

10. The price of commodity X increases by 40 paise every year, while the price of commodity Y increases by 15 paise every year. If in 2001, the price of commodity X was Rs. 4.20 and that of Y was Rs. 6.30, in which year commodity X will cost 40 paise more than the commodity Y ?

(a) 2010             (b) 2011              (c) 2012             (d) 2013

11. When 0.232323 …. is converted into a fraction, then the result is :

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

12. The rational number for the recurring decimal 0 125125 ..... is :

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

13. When is converted into a fraction, the result is :

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

14. expressed in the form of equals :

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

15. The least among the following is :

(a) 0.2                (b) 1 + 0.2         (c) 1 – 0.2          (d) (0.2)²

16. The correct expression of in the fractional form is :

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

17. The value of is :

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

18. Let When F is written as a fraction in lowest terms, the denominator exceeds the numerator by :

(a) 13                  (b) 14                  (c) 29                  (d) 87

19. The value of is :

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

20. The value of is :

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

Answer Key:

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