Subject Mathematics
1201. If an inspector rejects 0.08% of a product as defective, how many units of the product will be examined in order to reject?
(a) 1500
(b) 500
(c) 2000
(d) 2500
(e) None of these
Ans. d
1202. Ms. Zareen Purchased stock for tk. 15,000 and sold 2 3 of it after its values doubled. She sold the remaining stock at times its purchase price, what was her total profit?
(a) Tk. 15000
(b) Tk. 20,000
(c) Tk. 25,000
(d) Tk. 30,00
(e) None of these
Ans. d
1203. A car goes 15 miles on a gallon of octane when it is driven at 50 miles per hour. When the car is driven at 60 miles per hour. It only goes 80% as far. How many gallons of octane is needed to travel 200 miles if half the distance is traveled at 50 miles per hour and the rest at 60 miles per hour?
(a) 13.33
(b) 16.67
(c) 10.6
(d) 15
(e) None of these
Ans. d
1204. The sum of two numbers is 56. If three times of the smaller number is one-half of the larger number, what is the larger number?
(a) 16
(b) 7.5
(c) 4
(d) 48
(e) None of these
Ans. d
1205. Mr. Zaman is insured completely for Tk. 1,50,000 against damages to his machinery For any damage over Tk. 1,50,000 the insurance company will pay Tk. 1,50,000 plus 15% of the additional damage. For a recent accident, Mr. Zaman was paid Tk. 1,56,000 by the insurance company. What was the total amount of the damage estimated?
(a) Tk. 1,04,000
(b) Tk. 90.000
(c) Tk.40,000
(d) Tk. 80,000
(e) None of these
Ans. e
1206. If 14 farmers can plough a field in there hours, how long will it take 15 farmers to the same job?
(a) 120 minutes
(b) 168 minutes
(c) 180 minutes
(d) 2.8 hours
(e) None of these
Ans. b
1207. How many times does the digit ‘4’ come to write numbers from 1 to 100?
(a) 10
(b) 11
(c) 19
(d) 20
(e) None of these
Ans. c
1208. Which of the following is the next numbers in the series: 2,4,3,9,4,16,5,25,6,...?
(a) 30
(b) 36
(c) 45
(d) 35
(e) None of these
Ans. b
1209. A wristwatch was sold at 10% profit. If the cost was 15% less and the selling price was Tk. 20 less, then the trader would have made a profit of 20%.What was the cost of the wristwatch?
(a) Tk. 275
(b) Tk.250
(c) Tk. 212.5
(d) Tk. 255
(e) None of these
Ans. b
1210. In a book store, the sales of a book deceased by 80% from 2007 to 2008. If the sales in 2009 were the same as in 2007, what would be the percentage in sales from 2008 to 2009?
(a) 80%
(b) 100%
(c) 200%
(d) 250%
(e) None of these
Ans. e
1211. Robin has 4 times as many marbles as Azad has and 5 times as many as kalam has. If Kalam has more than 40 marbles, what is the least number of marbles Robin could have?
(a) 200
(b) 2005
(c) 210
(d) 220
(e) None of these
Ans. d
1212. If x is a positive number, 500% of x what percent of 500x?
(a) 0.01%
(b) 0.1%
(c) 1%
(d) 10%
(e) None of these
Ans. c
1213. How much longer is required to drive one mile at 60 miles/hour than at 100 miles/hours?
(a) 30 seconds.
(b) 40 seconds
(c) 28seconds
(d) 25 seconds
(e) None of these
Ans. e
1214. During a sale, a salesperson was putting a new price tag on each item. On one shirt, he accidentally raised the price by 15% instead of lowering the price by 15%.As a result the price on the tag was Tk. 60 higher than the price what would have been the discounted price .what was the original price of the shirt?
(a) Tk.220
(b) Tk. 250
(c) Tk. 150
(d) Tk. 200
(e) None of these
Ans. d
1215. Tk. 9,000 is divided among Abu, Rabu, Babu and Habu by 1:2: 3:4 ratio. How much money do Rabu and Habu have together?
(a) Tk. 3.600
(b) Tk. 5,400
(c) Tk. 4,500
(d) Tk. 6,300
(e) None of these
Ans. b
1216. Babul attended five tests during the semester and the average of his test scores was 87. If his average score after first three tests were 85,what was the average of his 4th and 5th test?
(a) 88
(b) 89
(c) 90
(d) 93
(e) None of these
Ans. c
1217. What is the value of (x+2) (x-3) – (x+5) (x+6)?
(a) 8
(b) 22
(c) 26
(d) 30
(e) None of these
Ans. e
1218. In a lottery, 5% of the tickets printed can be redeemed for prizes, and 5% of those tickets have values in excess of Tk. 6,000 tickets were printed, how many of them can be redeemed for more than Tk. 50%
(a) 5
(b) 10
(c) 15
(d) 20
(e) None of these
Ans. c
1219. The average age of 15 people is 25 years. Out of them, total age of 2 people is 115 years. What is the average age of the other 13 people?
(a) 20 years
(b) 25 years
(c) 22.5 years
(d) 57.5 years
(e) None of these
Ans. a
1220. Since 1965 Mr. Ajmal has gained 2 pounds every year. In 1995 he was 40% heavier than what he was in 1995.What percent of his weight in 2010 was his weight in 1995?
(a) 80%
(b) 85%
(c) 85.5%
(d) 90%
(e) None of these
Ans. c
1221. The number of stamps in Ziko’s collection is 75% of the number in pallab’s collection If pallab has 80 more stamps than Ziko, how many stamps do they have altogether?
(a) 320
(b) 240
(c) 560
(d) 620
(e) None of these
Ans. c
1222. The length of a rectangle is a 6 feet more than the side of a square and the width of the rectangle is 6 feet than the side of that square. If the area of the square is 64 sq feet, what is the area of the rectangle?
(a) 20 sq feet
(b) 30 sq feet
(c) 40 sq feet
(d) 28 sq feet
(e) None of these
Ans. d
1223. Rabeya purchased a TV costing Tk. 10,000 and sold it to Sakib at 10% profit. Later Sakib sold the TV back to Rabeya at 10% loss. How much profit Rabeya made in total from both these transactions?
(a) Tk. 700
(b) Tk. 800
(c) Tk. 900
(d) Tk. 1,000
(e) None of these
Ans. e
1224. In a business Raj invested Tk. 500 for 6 months and Rabi invested Tk. 300 for 8 months. If total profit was Tk. 445, how much money will Raj get share of profit?
(a) Tk. 120
(b) Tk. 150
(c) Tk. 175
(d) Tk. 200
(e) None of these
Ans. c
1225. Total price of a shirt and a pant is Tk. 850.If the price of the shirt increases by 12 % and the plant by 5% then the total price become Tk. 934.50.What was the original piece of the shirt before price increment?
(a) Tk. 620
(b) Tk. 650
(c) Tk. 675
(d) Tk. 600
(e) None of these
Ans. d