Friday, June 19, 2015

Questions of Simplification Based on Percentage

Here I am presenting some practice exercise for you which consists of simplification questions mainly based on percentage. Many students complain that they cannot practice the simplification portion due to lack of question collection in the market due which I have decided to help you all to practice and speed up your calculation.
The thing you all have to do is to solve these given questions then match your answers within the time limit of 15 mins (for beginners) and 10 mins for (old competitors). If not then keep on practicing until you achieve the set time limit.

Now let's proceed to the Practice Exercise:-

Simplification

Q. In the following questions what will come in place of (?):-                 Time Limit 10 mins.

1.16% of 450 ÷ ?% of 250 = 4.8

    a) 12           b) 6         c) 4         d) 10           e) N.O.T

2. 19.5% of 524 = ?

    a) 102.18           b) 122.81         c) 120.18         d) 112.81           e) N.O.T

3. ?1/2 - 11 = (1521)1/2

    a) (2500)1/2       b) 784        c) (28)1/2         d) 50           e) N.O.T

4. 700 ÷ 70 ÷ 0.5 = ?

    a) 10           b) 2.5         c) 1.5         d) 20           e) N.O.T

5. 12.8× 4.5 × 2.2 = ?

    a) 168.27           b) 126.72         c) 128.27         d) 162.72           e) N.O.T

6. 55 ÷ 5.5 – 0.5 = ?

    a) 11           b) 10         c) 8.5         d) 10.5           e) N.O.T

7. (5×5×5×5×5×5)4  × (5×5)6  ÷ (5)2 = (25)?

    a) 10           b) 17         c) 19         d) 12           e) N.O.T

8. [(4)3 × (5)4] ÷ (4)5 = ?

    a) 30.0925           b) 39.0625         c) 35.6015         d) 29.0825           e) N.O.T

9. (7857 + 3596 + 4123)  ÷ 96 = ?

    a) 155.06           b) 162.25         c) 151.83         d) 165.70           e) N.O.T

10. (84)2 ÷ ?1/2  = 168

    a) 1936       b) 1521        c) 1681         d) 1764           e) N.O.T

11. 741560 + 935416 + 1143 + 17364  = ?

    a) 1694583           b) 1695438         c) 1695483         d) 1659483           e) N.O.T

12. 514789 – 317463 – 87695 - 11207 = ?

    a) 96584           b) 98242         c) 96845         d) 98424           e) N.O.T

13. 8926 - ?% of 650 = 8848.

    a) 15           b) 8         c) 12         d) 10           e) N.O.T

14. (50653)1/3 = ?

    a) 39          b) 43         c) 33         d) 41           e) N.O.T

15.  (17891 + 16239 - 26352) × ? = 93336.

    a) 12          b) 15         c) 18         d) 8           e) N.O.T

16.  ¼ × 6624 × 1/6 × 12 = ?

    a) 3312          b) 3864         c) 2208         d) 4416           e) N.O.T

17.  93 × 45 ÷ 25 = ?

    a) 167.4          b) 837         c) 279         d) 130.2           e) N.O.T

18. ¾ of 26% of 850 = ?

    a) 165.75         b) 160.35         c) 163.75         d) 167.75           e) N.O.T

19. 35% of 180 – 491/2 = ?

    a) 62          b) 55         c) 58         d) 67           e) N.O.T

20. 35% of 740 – 35% of 520 = ?

    a) 78          b) 71        c) 75         d) 77           e) N.O.T



Answers

  1.    (b)                  2.   (a)               3.  (e) 2500                4.  (d)                       5.  (b)

6.    (e) 9.5            7.  (b)                8.  (b)                         9.  (b)                     10.  (d)

11.  (c)                  12.  (d)             13. (c)                         14.  (e) 37               15.  (a)

16.  (a)                   17.  (a)            18.  (a)                        19.  (e) 56               20.  (d)


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