log(2x+3)+log(2x-3)=log55.what will be the value of x
A)HARISH LIKES TO PLAY CRICKET B)AND RIDING BICYCLE BESIDES C)PLAYING VIDEO GAMES
Replace the symbols * and # in 9586*4# so that it is divisible by both 8 and 5
For irrigational purposes, a farmer uses a tank of water. He uses a pipe during night to fill the tank, so that he could use the tank of water in the morning to irrigate his farm. The pipe fills the tank in 3 hours but on the particular day,because of a leak in the tank, the pipe takes 4.5 hours to fill it. In how many hours can the tank be completely emptied by the leak alone
A research laboratory conducts various experiments. The probability of occurrence of an event in one trial of an experiment is 0.3. Three independent trials of an experiment are performed. Find the probability that the event happens at least once
8 friends A, B, C, D, E, F, G, H are to be seated around a round table. Find the probability that A and B never sit next to each other
A home security system provides a security codes for a door, which consist of five buttons. Code may be generated by pressing any one button, any two, any three, any four, or all five buttons. How many such codes are possible
In how many ways can the digits 2, 3, 5, 7 and 9 be placed to form a three – digit number so that the higher order digit is always greater than the lower order digits? (Assume digits are all different)
The rate at which a sum will become 10 times itself in 20 years at simple interest is:
Which smallest number should be multiplied by 45 so that it will have 3 distinct prime factors
Select the right option from the given alternatives. A17R : D12P :: G7N :
what is next in the number series 9, 54, 135, 252
Whats next P3M: N4J: R3P: