1 |
5/3 + 7/6 +9/3 +7/2 =? |
28/3
112/3
28/12
14/7
|
2 |
(60)2 =? x 7 |
3600
3528
0.02
50
|
3 |
3/4 of 432 = ? |
340
232
324
316
|
4 |
350 - -96÷18 =? |
318
-132
328
232
|
5 |
9218 - 3546+ 2354 =? |
8026
8116
10410
23174
|
6 |
816 - 288÷ 24 =? |
22
828
528
804
|
7 |
√256÷√64=? |
1/4
26/8
16
4
|
8 |
2.08 - (0.5)2=? |
-1.20
1.88
1.83
2.16
|
9 |
x2 = 1681, x=? |
31
41
51
61
|
10 |
1250÷ 25 x 0.5 = ? |
25
50
2.5
100
|
11 |
Change 27/7 to a mixed number. |
6 1/3
7 1/2
3 6/7
2 1/7
|
12 |
A 4 cm cube is cut into 1 cm cubes. What is the percentage increase in the surface area after such cutting ? |
4%
300%
75%
400%
|
13 |
If the sum of the interior angles of a regular polygon measures up to 1440 degrees, how many sides does the polygon have ? |
10 sides
8 sides
12 sides
9 sides
|
14 |
If the area of two circles are in the ratio 169 : 196 then ratio of their radii is |
13 : 11
10 : 13
14 : 13
13 : 14
|
15 |
|
50 m
64 m
72 m
84 m
|
16 |
|
24
12√2
16√2
48
|
17 |
|
30
39
80
78
|
18 |
|
5
10
110
125
|
19 |
|
55
70
110
125
|
20 |
|
40
50
90
130
|