Any four digit number pqrs is divisible by 13 if p + 4 q + 3 r - s is divisible by 13. A four digit number 9x7x is divisible by 13. What is x?
(A) 7
(B) 5
(C) 3
(D) 2
(E) 1
(A) 7
(B) 5
(C) 3
(D) 2
(E) 1
The mind is everything. What you think you become. -Lord Buddha
Sanjeev K Saxena
Quantitative Instructor
The Princeton Review - Manya Abroad
Lucknow-226001
www.manyagroup.com
Sanjeev K Saxena
Quantitative Instructor
The Princeton Review - Manya Abroad
Lucknow-226001
www.manyagroup.com
