f(x)=2x+1 .Find real values of x for which 3 unequal numbers f(x),f(2x),f(4x) are in GP
Two bombs are exploded at a place at an interval of 12 minutes and to a man who is sitting in a train that is approaching towards the place of explosion they are heard at an interval of 11 min 30 sec.Find the speed of train,if speed of sound is 331 m/sec.
Under root of(x+2) > x. Solve for x.
Not related to thread...
just need to know some information..
how much time we will be getting between the college result list and the joining date ..as we have to serve the three months notice period in the current company ..
considering no relaxation from company on the notice.
A fruit dealer fixes selling price of watermelon juice in such a way that he ends up earning a profit of 30% after paying tax, which is 13% of the cost price. A shopkeeper buys watermelon juice from the dealer and marks up the price by 15% and then adds 25% water to the juice. He then gives a discount of 4% on juice to his customers and thereby sells juice at Rs. 98.67 per litre. What is the cost price per litre of the watermelon juice for the fruit dealer?
How many factors of 240 are there which are not the multiple of 8?
Approach please?
Find the number of ways in which 14 identical and indistinguishable balls can be divided into three groups.
Find the value of
S = 1/1! + 3/2! + 7/3! + 13/4! + 21/5! + 31/6! + 43/7! + ..............
A) 2e + 2
B) 3e - 2
C) 2e - 1
D) 2e + 1
Please give the answer with the solution or reason, I am not able to solve it!!!
How many times 3 comes while writing number from 1 to 400 ? .Approach
What is the remainder when 10^200 is divided by 8?? Approch Plz
Remainder when 30^40 is divided by 17?? Approach plz
I wrote natural numbers from 1 to n and now I erased one number and the average came down to
38.67 . which number did I erase ?
Find the number which when divided by 5 gives rem. 2 When divided by 7 gives rem. 3 when divided by 11 gives rem. 4
which are the most useful study material and coaching for preparing for CAT and other mba exams?
If the selling price of 10 oranges is equal to the cost price of 14 oranges, which, in turn, is equal to one-third of the total discount offered upon 10 oranges, then find the profit loss percentage when the mark-up percentage is halved and the discount percentage is decreased by 5 percentage points.
S= 901^2 + 903^2 .................997^2 + 999^2
find the value of k so that the system of the equation
x+y+3z=0
4x+3y+kz=0
2x+y+2z=0
has no a non trival solution..??