you win a game if u roll a 3 on atleast one of ur two dies.what is the probability that u win?
In a class comprising of boys and girls there were 45 handshakes among the girls and 105 handshakes among the boys.How many handshakes took place between a girl and a boy ,if each member took handshake with every other person exactly once?
66,78,75,69,78,77,70 are the temperatures of a city in consecutive days of a week in farenheit If m represents the median temperature,f is the most frequent temperature and a is the mean temperature then which of the following holds?.
A pole12 meters is perpendicular to level ground, A tout wire which is 20 meters longs extends from the top of the pole to the ground? what is the angle of elevation,from the bottom of the wire to top of the pole in nearest degrees?
In a triangle AB=BC=10 and measure of angle c is=40 degree? what is the length of AC?
IF a<b<c <0
then will of the following is correct?
1.a+b< b+c
2.c-a<0
3.a<b+c
If 5f+2g= 3f+6 what is the expression of g interms of f?
ABCDE is a pentagone where A(4,0),B(0,2) C(2,6)D(6,6),E(8,2).then which of the following line segment has a slope of
-2?
IF X#Y=X-Y+2 Then the value of 2#(3#5)?
A number n is increased by 6 and then the resultant is multiplied by 3,this result is then decreased by 6.Finally that result is divided by 3,in terms of n what is the final result?
if( a+b)^1/2=(a-b)^-1/2 which of the following must be true?
IF 2x-5,x+1,3x-8 are all integers and x+1 is the median of all these integers,then what is the value of x?
set A has x members and set B has y members.Set C contains all the members from set A and setB with the
exeption of k common members(k>0) between set A and B.which represents the no of members in set C?
If 30 percent of 40 percent of a positive no is 20% of w percent of the same number then what is the value of w?
The least integer in a set of Consecutive integers is -25,if the sum of these integers is 26,how many integers
are there in the set?
If n is equal or >1,then which of the following could be a prime number?
1.2n+13
2 6n+5
3>9n+6
.
In this figure,AD=1,DC=
3
,what is the
value of
Z?
A
D
C
B
A
B
C
D
ABCD IS made up of
seven non overlapping
rectangles.The two smallest
rectangles have the same
area.Each of the other rectangles has twice the area
of next smaller rectangle.The
area of shaded rectangle is
what fraction of area of
rectangle ABCD?
T
P
N
R
S
O
In the figure,PS And TR intersects
at O ,and ON is perpendicular to PS
What is the value of y-x?
A
B
C
Each angle of ABC has a same measure as an angle
of XYZ triangle,not shown here.IF the length of one side of xyz is 24,what is one possible perimeter of XYZ?