Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
In an election contested between A and B, A obtained votes equal to twice the no. of persons on the electoral roll who did not cast their votes & this later number was equal to twice his majority over B. If there were 18000 persons on the electoral roll. How many voted for B.
Ans: Let x and y be the no. of votes for A & B respecatively.
APQ:
The no. of persons who did not vote = (18000 - x - y)
x = 2(18000 - x - y)
=> 3x + 2y = 36000 ---------------(1)
&
(18000 - x - y) = (2) (x - y)
=> 3x - y = 18000 ----------------(2)
On solving we get, y = 6000 and x = 8000
Vote for B = 6000
Additional Rule- Rules of Probability Additional rule is used to calculate the probability of two or more mutually exclusive events. In such circumstances the probability of t
rajan bought an armchair for rs.2200 and sold it for rs.2420.find his profit per cent.
Consider the differential equation give by y′ = -10(y - sin t) (a) Derive by hand exact solution that satis?es the initial condition y(0) = 1. (b) Numerically obtain the s
tell me about the software of compound intrest?
Symmetry Definition : A line of symmetry divides a set of points into two halves, each being a reflection of the other. Each image point is also a point of the set. Defin
please give the answer 1/9+1/3 with working out
Tommy has a Nexus 4 that charges poorly. He placed his phone to charge,after 20 minutes the phone was 27% and after 85 minutes the phone was at 66%. Find how many percentage the p
what are various fields that lpp used
A standard deck of cards contains 52 cards. One card is selected at random. Determine a) The probability that the card is a 8 or an Ace? b) The probability that the card is
The C.P. of 20 articles is same as theS.P. of x articles.Article profit is 25%.Find x
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd