The choir consists of 5 boys and 6 girls. In how many ways can the singers be arranged in a row, so that all the boys are together? Do not differentiate between arrangements that are obtained by swapping two boys or two girls.
GMAT Daily Deals
- e-GMAT’s methods help non-natives improve on GMAT Verbal. $595 total savings @ GMAT Club. Learn more.
- Magoosh GMAT - GMAT Prep that's as smart as you are. Save $350 on Magoosh through GMAT Club.
- With 140+ collective years of admissions experience, Accepted has been helping applicants gain admission to top MBA programs for almost 20 years! Learn more.
- Crazy sale Admissionado: $100 off Bootcamps and Workshops! Seriously. Only through GMAT Club.
A valid argument is often defined as one in which it is not possible for all the premises to be true and the conclusion false. A circular argument is sometimes defined as one in which one of the premises is identical to the conclusion. From these definitions we can infer that...
(A) Every circular argument is valid as long as its premises are true.
(B) Every valid argument is circular.
(C) No circular argument is valid.
(D) Some circular arguments are valid, and some are not.
(E) Some circular arguments are not valid, and some valid arguments are not circular.
Like these questions? Get the GMAT Club question collection: online at GMAT Club OR on your iPhone/iPad
Browse all GMAT Questions of the Day
Subscribe to GMAT Question of the Day: E-mail | RSS