Related Questions

Organizers of a trade fair projected an increase of 20% in the number of visitors over the previous year, but the number of visitors actually increased by 50% . By what percentage was the actual number of visitors greater than the projected of visitors ?
A 20%
B 25%
C 30%
D 50%
Jane, Karim and Leo checked out books from the library. Jane has an even number of library books . Karim has 3 more library books than Jane . Leo has 2 more library books than Karim. Which statement is true about the number of library books Karim and Leo have ?
A Karim's number is odd, and Leo's number is odd.
B Karim's number is odd, and Leo's number is even.
C Karim's number is even, and Leo's number is odd.
D Karim's number is even, and Leo's number is even.
Mr. Bakhtiar works in the procurement department of a library. Under a new purchase policy, he increased the total number of books in the library by 20%. But soon afterwards, as part of the library cleaning process, 10% of the total library book stock is disposed of. What is the net change over the initial number of books in the library ?
A increased of 10%
B increased of 30%
C decreased of 8%
D none of these
The rent of a guest house was Tk 50 per day for first three days Tk 100 per day for next 5 days and Tk 300 per day for other days. The registration fee in the beginning is Tk 50. If one has to pay Tk 1300, for how many days he availed of this facility ?
A 10
B 12
C 15
D 8
The average wage of a worker during a fortnihgt comprising 15 consecutive working days was Taka 90 per day. During the first 7 days, his average wage was Taka 87 per day and the average wage during the last 7 days was Taka 92 per day. What was his wage on the 8th day ?
A 83
B 90
C 92
D 97
The rent of a quest house if Tk. 50 per day for the first three days Tk. 100 per day for the next 5 days and Tk. 300 per day for to the days . The registration fee in the beginning in Tk. 50 . If one has to pay Tk. 1300 for how many days has her availed this facility?
A 1075
B 1255
C 1540
D 100
During a 7-day book fair, the number of visitors doubled each day. If the fair opened on a Tuesday with 256 visitors, what was the attendance on the last day of that fair?
A 4,048
B 8,096
C 12,000
D 16,384
At the beginning of the month, the accounts receivable subsidiary ledger showed balances for Anchor Company Tk 5,000 and Best Company Tk 7,000. During the month, credit sales were made to Anchor Tk 6,000, Best Tk 4,500, and Zen Tk 8,500. Cash was collected on account from Best Tk 11,500 and Zen Tk 3,000. At the end of the month, the Accounts Receivable account of Best Company in the general ledger should have a balance of -
A Tk 0
B Tk 4,500
C Tk 11,500
D Tk 23,000
E None of these
The electricity bill of a certain establishment is partially fixed and partially varies as the number of units of electricity consumed. Wen in a certain month 540 units are sonsumed. the bill is TK 1800. In another month 620 units are consumed are the bill is Tk 2040. Inayet another month if 500 units are consumed what would be the bill (in Tk) for that month?
A 1950
B 1560
C 1840
D 1680
If the seventh day of month is three days earlier than Friday ,what day will it be on the nineteenth day of the month?
A Friday
B Monday
C Wednesday
D Sunday

Next steps