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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