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SPEED MATH
Calculation speed plays a very important role in almost all competitive examinations . Some people have natural ability to do calculations fast but , those who do not have a good calculation speed need not worry . Winspire brings you Speed Test to develop good calculation speed in short period of time . All you need to do is spend just 30 minutes once a month on calculation practice and you will find the difference in your calculation speed .
Time : 30 Minutes
1 811.81 + 88.11 + 0.88 + 1.88 + 8 = ?
2 434.43 + 43.34 + 3.44 + 4 +
0.33 + 0.1 = ?
3 8451 + 793 + 620 – ? = 6065 + 713
4 69.008 % of 699.998 + 32.99 % of 399.999 = ?
5 1548.45 + 3065.15 ÷ 15.058 = ?
6 4374562 * 64 = ? * 7777
7 3237 ÷ 31 * 15 = ? * 17
8 156 + 16 * 1.5 – 21 = ?
9 3463 × 295 – 18611 = ? + 5883 •
10 ( 1243 + 654 + 342 + ?) ÷ ( 864 + 468 + 124 ) = 1.61
11 572 ÷ 26 x 12 – 200 = 2 ?
12 103 × 1003 × 9999 + 1 = 10 ?
13 ( 16 ) 2 + ( 27 ) 2 – 24 = ? 2
14 |
242 – 63 + √625 + 56 = ? 2 |
15 |
( 5 / 22 ) of 2706 + 10 = 5 ?* 5 ? |
16 |
What percentage of numbers from 1 |
to 70 have 1 or 9 in the unit ’ s digit ? |
17 |
If 20 % of a = b , then b % of 20 is the |
same as : ? % of a . |
18 |
What is 15 % of 80 ? |
19 |
45 % of what is 9 ? |
20 |
What percent of 26450 is 4761 |
Arrange them in ascending Order |
21 |
17 / 28 , 10 / 7 , 13 / 21 , 11 / 14 |
Arrange them in Descending Order |
22 |
13 / 15 , 9 / 14 , 7 / 18 , 15 / 22 |
Find the LCM & HCF of the following numbers |
23 |
54 , 44 , 18 |
24 |
38 , 55 , 30 |
25 |
20 , 50 , 12 |
WINSPIRE : Empowering youth | March , 2017