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1 Train A leaves New York for Boston at 3 PM and travels at 1210
2 In the correctly worked addition problem above, A, B, C, D 1202
3 w, x, y, and z are integers. If w > x > y > z > 0, is y a common 1195
4 What is the perimeter of PQRS ? (1) x = 30 degree 1195
5 If k is an integer and x(x – k) = k + 1, what is the value of x? 1192
6 A car dealership carries only sedans and SUVs 1190
7 n and k are positive integers. When n is divided by 23, the quotient i 1167
8 If n is a prime number greater than 2, is 1/x > 1? 1140
9 If, in the addition problem above, a, b, c, d, e, f, x, y, a 1138
10 Right triangle ABO is drawn in the xy-plane, with OB as hypo 1121
11 When 120 is divided by positive single-digit integer m the remainder 1120
12 Math Revolution and GMAT Club Contest! There is a sequence, 4(10^n), 1118
13 Abe, Beth, Carl and Duncan are four siblings, among which Abe and Carl 1113
14 The cost of 3 chocolates, 5 biscuits, and 5 ice creams is 1112
15 For integers a and b, if (a^3 a^2 b)^1/2 = 7, what is the 1103
16 The average (arithmetic mean) of 5 distinct, single digit integers is 1101
17 P and Q are prime numbers less than 70. What is the units digit of P*Q 1099
18 Julian bought 6 kilograms of cheese from each of Deli A and Deli B. At 1099
19 Bob and Wendy left home to walk together to a restaurant for 1094
20 If 20 Swiss Francs is enough to buy 9 notebooks and 3 1067
21 What is b in the circle shown above? 1061
22 If x, y and z are positive integers such that x^4*y^3 = z^2 1055
23 If h and k are both positive integers, are both roots of the equation 1050
24 The Range of Set A is R. A number having equal value to R 1049
25 Is a - 3b an even number? 1046