If ABCD be a cyclic quadrilateral in which angle A = 4xº angle b=7xº angle c=5yº angle d=yº than x:y is
ans is 4:3
@all : I dont remember my post preference order! How can i know it again?
18kg of fresh grapes have 90% water. dry grapes have 20% water. then the weight of the dry grapes is
A is 25% bigger than B B is 20% less than C then the relation between A,B, C. is
A man got 20 rupees in 1st day. Next day spent 15 rupees. 3rd day got rupees 20. 4th day spent 15.hoew many days r required to save 60 rupees
In a garden man has to pick some flowers ans has to pass thru 3 doors. Each door has a guard. man has to give half of the flowers he had to the guard and in return guard returns the man him one flower back. how many flower should man pick so that at the end he is left with same number of lowers he has picked
The value of (2)^sin^2x +(2)^cos^2x
- greater than equal to 2sqrt2
- sqrt2
- 2
- 1
0 voters
If cos x= 3/5 and cos y =4/5 ,where x and y are positive acute angles then cos[(x-y)/2]
- 7 / 2sqrt5
- 7 / sqrt2
- 7 / 5sqrt2
- 7 / sqrt5
0 voters
sin 12 sin 48 sin 54
- 1/8
- 1/32
- 1/16
- 1/4
0 voters
1+sinx-cosx / 1+sinx+cosx
- cot x/2
- tan x/2
- cos x/2
- sin x/2
0 voters
If xcos a = ycos(a+4pie/3) = zcos(a+4pie/3)
1/x+1/y+1/z =
- 2
- 0
- 3cos a
- 1
0 voters
Sentence improvement:
Most people thought that movies ware just a lasting novelty.
- no improvement
- passing
- permanent
- growing
0 voters
A,B,C AND D purchased a gift worth rs 60.A pay half of other are paying ,B pay 1/3 of what other are paying and C pay 1/4 of what other are paying .What amt paid by D ?
How many runs will West Indies score in today's match ?
:D :D
Predict ur score.- above 350
- less than 300
- b/w 320 and 350
- b/w 300 and 320
0 voters
Download Admit Cards for KKR region SSC CGL 14
http://www.ssckkr.kar.nic.in/sschallticket/CGLE2014/result.asp
Download Admit Cards for KKR region SSC CGL 14
http://www.ssckkr.kar.nic.in/sschallticket/CGLE2014/result.asp
is there any scope of getting the center changed, i had given my preference as mumbai but got my center in chandrapur which is about 900kms from mumbai. all my friends have got their center as mumbai i am the only odd one out.
From a point outside a circle of radius 15 cm,two tangents are drawn to the circle.angle between the tangents is 74 degree.find the area of triangle formed by the tangents & the chord joining the points of contact..(sin 37 deg=0.6)
Somebody plz solve my 2 problems in detail
Q1 why only wavelength and only velocity change when medium changes but frequency does not change?
Q2 if colour depends on frequency why do they say that red wavelength is 700 nm , or blue wavelength is 400nm, wavelength toh change ho jayegi na fir sab esa kyu kehte h.??