Interested to Buy Any Domain ? << Click Here >> for more details...
VOLUNTEER TRAINING FOR DISADVANTAGED IN MATHS – QUESTION 15 : A motel cleaner has 8 master keys at home to open all the rooms in a large motel. Each room can be opened by just 1 of these keys. If 40 % of the rooms are left unlocked, what is the probability that the cleaner can get into a specific room if he selects 3 keys at random before leaving home to go to work? (A) 5 / 8, (B) 5 / 16, (C) 31 / 40, (D) 3 / 20, (E) 19 / 40.
1 1738VOLUNTEER TRAINING FOR DISADVANTAGED IN MATHS – QUESTION 16 : A committee of 6 people is to be chosen from 8 students and 6 teachers so that it contains at least 3 students and at least 2 teachers. The number of ways this can be done is – (A) 1050, (B) 1120, (C) 7560, (D) 840, (E) 2170.
1 8907the perimetere of a square is 44m more than that of another and 187 sqm more in area then the side of the larger square is
1002The pipes can fill a cistern in 1.5 hours and 2 hours respectively. A wste pipe can empty a full cistern in 3 hours. If the cisternis empty and all three pipes are opened together, in how many min will the cistern be half full
1301the ages of two brothers are now in the ratio 4:3 but fifteen years ago, they were in the ratio 3:2the present age are
895if the price of orange falls by 20 % one can buy 5 dozens more for RS 300, then the original price per dozen is
1180P and Q are positive integers with their averagfe 15, find how many different values can one take
978a spere circumscribes a cylinder . then the ratio of the surface area of the spere to the curved surface area of the cylinder is
1093Post New Mathematics Questions
if logs sqrt(5x)=1,then x equals
Have you learned any new math tactics or shortcuts with your job?
Convert 3/20 into a percentage?
write a program to find out the divisor of a given integer number. Sample input:50 Sample output:2,5,10,25
Explain the role of induction, intuition and logical reasoning in Mathematics.
Prove that the function defined in example 24 is differentiable at (0,0).
find 15% of 86.04=
Simplify e(3!*5!*6!*3!=3110400)
how to counting numbers of 3 same sides triangles that can be inserted into an a perfect right triangle?
Name any two western Mathematician.
According to set theory, sets that do not contain themselves are typically referred to as?
I FINISHED MY UG DEGREE COURSE. I AM A MATHEMATICS STUDENT SO PLESE SEND MODEL QUESTION PAPERS FOR ELLEGIBLE OF DEGREE HOLDERS.
Briefly explain the disciplinary values of teaching mathematics.
Explain the aims of teaching mathematics at secondary level.
What is the total angular distance in degrees over a sphere?
