January 18, 2009 — Prachi Pareekh
659). Some bat caves, like honeybee hives, have residents that take on different duties such as defending the entrance, acting as sentinels and to sound a warning at the approach of danger, and scouting outside the cave for new food and roosting sites.(A) acting as sentinels and to sound(B) acting as sentinels and sounding(C) to act as sentinels and sound(D) to act as sentinels and to sound(E) to
January 12, 2009 — Prachi Pareekh
A store purchases 20 coats that each cost an equal amount and then sold each of the 20 coats at an equal price, what was the store's gross profit on the 20 coats? 1). If the selling price per coat had been twice as much, the store's gross profit on the 20 coats would have been 2400 2). If the store selling price per coat had been $2 more, the store's gross profit on the 20 coats would have been
January 12, 2009 — Prachi Pareekh
A certain stock exchange designates each stock with a one- , two-,or three-letter code ,where each letter is selected from the 26 letters of the alphabet. If the letter may be repeated and if the same letters used in a different order constitute a different code, how many different stocks is it possible to uniquely designate with these codes? A) 2951 B) 8125 C) 15600 D) 15302 E) 18278 Answer:
January 7, 2009 — Prachi Pareekh
661). Some buildings that were destroyed and heavily damaged in the earthquake last year were constructed in violation of the city’s building code.(A) Some buildings that were destroyed and heavily damaged in the earthquake last year were(B) Some buildings that were destroyed or heavily damaged in the earthquake last year had been(C) Some buildings that the earthquake destroyed and heavily