1 |
The value of {0.54- 0.44} / {0.52- 0.42} is? |
0.9
0.09
0.19
0.31
|
2 |
2x2y when multiplied with x2+ y2gives? |
2x3y3+ 2xy3
2x4y + 2x2y3
2xy2 + 2x2y
2xy3+ 2x3y
|
3 |
If 2x + y = 11 and 3x + 2y = 17 then y is? |
1
5
6
4
|
4 |
The value of x2+ 5x + 6 at x = 2 is? |
10
14
18
20
|
5 |
If x + 3y = 7 and 2x + y = 5 then x/y is? |
1/2
1/3
2/5
8/9
|
6 |
If x + 2y = 11 and x + y = 10 the value of y is? |
1
2
3
4
|
7 |
x + y = 17 and x = 2 then value of y? |
13
15
19
10
|
8 |
1.02 - 0.02 + ? = 1.842 |
0.222
0.842
2
None
|
9 |
.007÷√.000049 |
1
.0049
2
7
|
10 |
72 + 679 + 1439 + 537 + ? = 4036 |
1309
1208
2308
2423
|
11 |
(242 - 17)2- (7 - 5)2= ? |
49000
49200
94200
49400
|
12 |
If x % of 60 = 48, then x = ? |
80
60
90
40
|
13 |
25 % of 4÷ 4% of 25 = ? |
1
3
0
67
|
14 |
0.027÷ 90 = ? |
0.0003
0.03
3
0.00003
|
15 |
(60)2= ?× 72 |
36
3600
40
50
|