Test: Arithmetic I - Ambitious

Double click on maths expressions to zoom
Question 1:   Solve 16+14÷2+3511
75
79
27
23
Question 2:   Solve ( 115 )( 6359+6 )÷12
4
7
5
6
Question 3:   Find HCF (Highest Common Factor) and LCM (Lowest Common Multiple) of the following pair of numbers:   120   and   336 .
120  and  40320
12  and  1420
8  and  2760
24  and  1680
Question 4:   Solve: 7 21 3 7
21 146
21 7
10 21
1 7
Question 5:   Solve: 13 36 ÷ 7 6
20 42
19 43
13 42
20 36
Question 6:   Simplify the following ratio: 1 3 : 1 4 : 3 10
15:20:30
15:20:50
20:15:18
3:4:10
Question 7:   Complete: 4 5 = ¯ %
40%
50%
90%
80%
Question 8:   Solve: 15% of 25 is:
1.5
4.25
10
3.75
Question 9:   Round to 3 significant figures: 27.3565
27.4
27.3
27.357
27.356
Question 10:   Round to 4 decimal places: 0.013662478
0.0137
0.01366
0.0136
0.01367