Determining the Number of Trailing Zeros in 100! a) 10 b) 20 c) 24 d) 100 e) 8 Answer: C Claudio Hurtado Coach GMAT FOCUS QUANT clasesgmatchile@gmail.com, +56 937780070 See more property of numbers…
Categoría: Number properties
Determining the Number of Trailing Zeros in 100!
If the product of a positive integer x and 377,910 is divisible by 3,300, what is the least possible value of x ?
GMAT Focus Edition QUANTITATIVE QUESTION. Problem Solving Word Problems. Number properties If the product of a positive integer x and 377,910 is divisible by 3,300, what is the least possible value of x ? A. 10 B. 11 C. 55 Leer más…
If the remainder is 1 when m is divided by 2 and the remainder is 3 when n is divided by 4, which of the following must be true?
1) If the remainder is 1 when m is divided by 2 and the remainder is 3 when n is divided by 4, which of the following must be true? (A) m is even (B) n is even (C) m Leer más…
If x and y are positive integers for which (2expx)(3expy)=1296, what is the value of x+y?
If x and y are positive integers for which (2expx)(3expy)=1296, what is the value of x+y? Note that 1296=6exp4=(2exp4)(3exp4), so x=y=4 and x+y=8. Final Answer: The final answer is 8. Claudio Hurtado Coach GMAT FOCUS QUANT clasesgmatchile@gmail.com, +56 937780070 See Leer más…
If k is an integer and (0.0025)(0.025)(0.00016) × 10expk x (0.008) x (0,00625) x (0,4) is an integer, what is the least possible value of k?
If k is an integer and (0.0025)(0.025)(0.00016) × 10expk x (0.008) x (0,00625) x (0,4) is an integer, what is the least possible value of k? Claudio Hurtado Coach GMAT FOCUS QUANT clasesgmatchile@gmail.com, +56 937780070 See more property of numbers…
AB + CD = AAA, where AB and CD are two-digit numbers and AAA is a three digit number; A, B, C, and D are distinct positive integers. In the addition problem above, what is the value of C?
GMAT QUANT Problem Solving Level 700 plus, Composition of integers, properties numbers. AB + CD = AAA, where AB and CD are two-digit numbers and AAA is a three digit number; A, B, C, and D are distinct positive integers. Leer más…