Mean of the data 10,15,15,20,30 is:
Mean of the data 10,15,15,20,30 is:
10 | |
15 | |
18 | |
20 |
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(-4)3=
(-4)3=
-512 | |
-64 | |
-343 | |
-16 |
Ali bought a mobile for Rs.2000 and sold it for Rs.1800. His loss percentage is.
Ali bought a mobile for Rs.2000 and sold it for Rs.1800. His loss percentage is.
10% | |
5% | |
7.50% | |
11.10% |
Factorization of 64h2 -81 is:
Factorization of 64h2 -81 is:
(8h -9) (h +9) | |
(8h +9) (h -9) | |
(8h +9) (8h +9) | |
(8h -9) (8h +9) |
Factorization of 3x3+6x2y-15xyz is:
Factorization of 3x3+6x2y-15xyz is:
3x(x2+6xy-15yz) | |
3x2(1+6xy-15yz) | |
3x2(1+2xy-5yz) | |
3x(x2+2xy-5yz) |
Akram died leaving a property of Rs.80000. His heirs are 2 sons, 3 daughters and a widow, share of his widow in the inheritance, according to islamic rule is:
Akram died leaving a property of Rs.80000. His heirs are 2 sons, 3 daughters and a widow, share of his widow in the inheritance, according to islamic rule is:
Rs.10000 | |
Rs.20000 | |
Rs.80000 | |
Rs.40000 |
Rabia got some loan for one year on which she paid Rs.4000 as markup at the rate of 10% per year. The principal amount of loan is:
Rabia got some loan for one year on which she paid Rs.4000 as markup at the rate of 10% per year. The principal amount of loan is:
Rs.20000 | |
Rs.10000 | |
Rs.40000 | |
Rs.410000 |
(10)5 + (10)2=
(10)5 + (10)2=
70 | |
20 | |
17 | |
60 |
Factorization of 9a2 -16b2 is:
Factorization of 9a2 -16b2 is:
(3a-4b)(3a-4b) | |
(3a+4b)(3a+4b) | |
(3+4b)(3a+4) | |
(3a-4b)(3a+4b) |
If A = {1, 2, 3, ________} and B = {0, 1, 2, 3} then A U B will be:
If A = {1, 2, 3, ________} and B = {0, 1, 2, 3} then A U B will be:
{0, 1, 3, 5 ____} | |
{0, 1, 2, 3, ____.} | |
{1, 2, 3, 1, ____.} | |
{±1, ±2,±3, ____ } |
Jameel has a paper on which counting numbers 2,3,4 and 5 are written while Arif has a paper on which counting numbers 2,3,4,5,6 and 8 are written. Common numbers on both papers are:
Jameel has a paper on which counting numbers 2,3,4 and 5 are written while Arif has a paper on which counting numbers 2,3,4,5,6 and 8 are written. Common numbers on both papers are:
2,3,4,5 | |
2,3,4,5,6,8 | |
3,4 | |
6,8 |
Salma bought a toy for Rs. 1000 and sold for Rs. 900. Her loss percentage is:
Salma bought a toy for Rs. 1000 and sold for Rs. 900. Her loss percentage is:
20% | |
40% | |
30% | |
10% |
The number of students of each section of class 4 is 23,32,31 and 22. The average number of students of each section will be.
The number of students of each section of class 4 is 23,32,31 and 22. The average number of students of each section will be.
86 | |
27 | |
108 | |
55 |
if A= {} and B={0} then the number of subsets of A∪ B will be:
if A= {} and B={0} then the number of subsets of A∪ B will be:
3 | |
1 | |
2 | |
0 |
(33)5 - (11)2 =
(33)5 - (11)2 =
24 | |
19 | |
22 | |
15 |
The radius of base of a cone is 6cm and height 8cm. Its slant height is:
The radius of base of a cone is 6cm and height 8cm. Its slant height is:
10 cm | |
14 cm | |
6cm | |
8cm |
Hassan borrowed Rs.10000 from the bank at the rate of 5% markup per year for two years. The markup of the bank of two years is:
Hassan borrowed Rs.10000 from the bank at the rate of 5% markup per year for two years. The markup of the bank of two years is:
Rs.500 | |
Rs.1000 | |
Rs.100 | |
Rs.5000 |
By eliminating x form 3x -y =6 and x-y =0 we get:
By eliminating x form 3x -y =6 and x-y =0 we get:
y =0 | |
y = 4 | |
y =1 | |
y = 3 |
A regular hexagon is a polygon of:
A regular hexagon is a polygon of:
5-sides | |
6-sides | |
4-sides | |
3-sides |
(-4k4+3k2+14)+(-3k4-14k2-8)=
(-4k4+3k2+14)+(-3k4-14k2-8)=
-7k4-11k2+6 | |
-7k4+11k2+6 | |
7k4+11k2+6 | |
7k4-11k2+6 |