(6x4+3x3-x2+x-8) - (2x3-5x2-x-9)=?
(6x4+3x3-x2+x-8) - (2x3-5x2-x-9)=?
8x3+8x2-x2+2x+1 | |
x2+4x2+1 | |
6x4+x3+4x2+2x+1 | |
8x3+8x2+2x+17 |
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If the surface area of a sphere is 64πcm2then its radius will be
If the surface area of a sphere is 64πcm2then its radius will be
16 cm | |
32 cm | |
4 cm | |
8 cm |
Factorization of h2-5h+2h-10 is:
Factorization of h2-5h+2h-10 is:
(h+2)(h-5) | |
(h-2)(h+5) | |
(h-2)(h-5) | |
(h+2)(h+5) |
If the size of the class interval of the data 3,23,15,30,7,10,18,is "3". then the number of class intervals will be:
If the size of the class interval of the data 3,23,15,30,7,10,18,is "3". then the number of class intervals will be:
9 | |
7 | |
3 | |
5 |
(33)5 - (11)2=
(33)5 - (11)2=
24 | |
19 | |
15 | |
22 |
The sum of all the interior angles of a pentagon is:
The sum of all the interior angles of a pentagon is:
180o | |
720o | |
360o | |
540o |
(564)8 + (431)8=
(564)8 + (431)8=
(1251)8 | |
(1215)8 | |
(2511)8 | |
(2115)8 |
The polynomial, x4 +x2 +1 is:
The polynomial, x4 +x2 +1 is:
Linear | |
Biquadratic | |
Quadratic | |
Cubic |
The median of the data 62,90,71,83,75 is
The median of the data 62,90,71,83,75 is
71 | |
90 | |
75 | |
62 |
Factorization of h2 - 5h +2h-10 is:
Factorization of h2 - 5h +2h-10 is:
(h+2)(h+5) | |
(h-2)(h-5) | |
(h-2)(h-5) | |
(h+2)(h-5) |
An improper subset of {1,2} is:
An improper subset of {1,2} is:
{ 2 } | |
{} | |
{ 1,2 } | |
{ 1 } |
(2y-1)2=
(2y-1)2=
4y2-4y-1 | |
4y2-2y+1 | |
4y2-4y+1 | |
4y2+2y+1 |
How many turkish liras are in Rs.1683?
How many turkish liras are in Rs.1683?
33 | |
51 | |
56 | |
15 |
Number of vertices of a hexagon is:
Number of vertices of a hexagon is:
6 | |
4 | |
3 | |
5 |
Pervaiz made a cone shaped tent. Its radius of base is 3 cm and height is 4 cm. The slant height of the tent would be:
Pervaiz made a cone shaped tent. Its radius of base is 3 cm and height is 4 cm. The slant height of the tent would be:
6 cm | |
25 cm | |
16 cm | |
5 cm |
Which of the following is a linear polynomial?
Which of the following is a linear polynomial?
2x2+xy +y2- 5 | |
2x2 + y +5 | |
2x2 +x - 5 | |
2x + y +5 |
(2x2)(3x4)=
(2x2)(3x4)=
5x6 | |
x6 | |
6x6 | |
2x4 |
The radius of the base of a cone is 6 cm and slant height is 10 cm. It height is:
The radius of the base of a cone is 6 cm and slant height is 10 cm. It height is:
8 cm | |
6 cm | |
16 cm | |
10 cm |
(12)10
(12)10
(1111)2 | |
(1110)2 | |
(1011)2 | |
(1100)2 |
(5x3 +2x2 +x+1) + (3x3-x2+4x+3)=?
(5x3 +2x2 +x+1) + (3x3-x2+4x+3)=?
x2+4x+2 | |
8x3+x2+5x+8 | |
8x3+x2+5x+4 | |
2x3+x2+3x+1 |