Mathematics01. Last year, there were 1172 students at Beaton High School. This year there are 15 percent more students than last year. Approximately how many students are at Beaton High School this year?
a. 1800 b. 1600 c. 1500
d. 1400 e. 2000
02. Of the 65 cars on a car lot, 45 have air conditioning, 30 have power windows and 12 have both air conditioning and power windows. How many of the cars on the lot have neither air conditioning nor power windows?
a. 5 b. 10 c. 4
d. 12 e. None of these
03. A train normally travels 60 miles at a certain speed. On a day, due to mechanical problem, the train's speed is reduced by 10 mph so that the journey takes 3 hours longer. What is the normal speed of the train?
a. 20 b. 25 c. 32
d. 45 e. 38
04. A can do piece of work in 20 days which B can do in 12 days. B worked at if for 9 days. A can finish remaining work in.
a. 5 b. 7 c. 9
d. 11 e. None of these
05. A rectangular carpet measures 16m by 12m and it has a stained border of width 2m surrounding it. What is the area of the border?
a. 122m2 b. 124m2 c. 126m2
d. 128m2 e. None of these
06. Janata Garments Ltd. (JGL) has specific sales managers. One of the managers Mr. Dhiman has a sales target of Taka 50 million per quarter. Accounts show that during the first three quarters he has sold Taka 10, 15 and 20 million worth of goods respectively. How much in taka should Mr. Dhiman sell during the fourth quarter in order to maintain the average sales target?
a. 10 million b. 5 million c. 250 million d. 55 million e. 155 million
Answer :
01. d 02. d 03. a 04. a 05. d 06. e
