| 1 |
|
uv-yx
vx - uv
uy - vx
0
|
| 2 |
Which of the following is a column matrix? |
|
| 3 |
|
2-By -1
1-By-2
3-By-2
3-by-1
|
| 4 |
|
|
| 5 |
|
|
| 6 |
A point in II-quadrant has its abscissa: |
positive
negative
zero
one
|
| 7 |
The origin has coordinates: |
(0,1)
(1,0)
(1,1)
(0,0)
|
| 8 |
The distance between the point (2,1) and (-4,3) is: |
2√10
10√2
2
10
|
| 9 |
Point (-2,4) lies in: |
1-quardrant
II-quadrant
III-quadrant
IV -quadrant
|
| 10 |
Who gave idea of plane: |
John Napier
Jobst burgi
Descartes
Arthur cayley
|
| 11 |
Diagonal of a square with side is: |
1/2a
2a
√2a
4a
|
| 12 |
1kl = ? |
1 m3
106cm3
109mm3
lm3
|
| 13 |
The area of four walls of a room when length breadth and height of a room are given is: |
l x b
2h(l +b)
h(l +b)
2(l+b)
|
| 14 |
The volume of a sphere is: |
πr2h
1/3πr2h
4/3πr2h
πr2
|
| 15 |
Area has dimensions; |
one
two
three
four
|
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