If (5.55)^x = (0.555)^y = 1000, then the value of 1/x - 1/y is
of 64 boxes of apricots, each box contains at least 60 and at most 81 apricots. no more than three boxes have the same # of apricots. what is the least number of apricots that can be there in all the boxes together?
in an infinite geometric progression ,each term is equal to 2 times the sum of the terms that follow.if the first term of the series is 8,find the sum of the series.
I need answer with explanation..
Find the remainder when the 100-digit numbers formed by writing the consecutive natural numbers starting from 1 next to each other is divided by 16 a. 6 b. 8 c. 9 d. 10 pls help me I need answer with explanation
Find the number of numbers between 200 and 300, both included, which are not divisible by 2, 3, 4 and 5. (a) 27 (b) 26 (c) 25 (d) 28 (e) None of these
which is more likely to happen? rolling at least one 'six' in four throws of a single die or rolling at least one 'double six' in 24 throws of a pair of dice? pls show solutions.:)
At the farewell party of a certain class, having n students, if each student of the class gave one gift each to exactly k other students of the class, the number of students in the class who received at least one gift each cannot be less than