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The average temperature of a town in the first six days of a month was 41 degC and the sum of the temperatures of the first five days of the same month was201 degC. What was the temperature on the sixth day of the month?
A
40 deg C
B
45 deg C
C
46 deg C
D
50 deg C
Correct Answer:
45 deg C
Ms. Rahena needs to get from Town C. The only was to get Town C is taka a bus from Town A to Town B and then take a train from Town B to C. The bus leaves Town A at 8.00 am and reaches Town b after 212 hours. The first train leaves Town B at 9.00 am and then there is a train every 50 minutes. The train reaches Town C 40 minutes after its departure . If Ms. Rehana leaves Town A at 8.00 am, When is the earliest she would arrive at Town C?
A
11:10 am
B
11.20 am
C
12.00 noon
D
10.30 am
The average temperature of the town in the first four days of a month was 58 degrees. The average for the second, third, fourth and fifth days was 60 degrees. If the temperatures of the first and fifth days were in the ratio 7 : 8, then what is the temperature on the fifth day ?
A
62 degrees
B
64 degrees
C
65 degrees
D
66 degrees
Towns A and C are connected by a straight highway which is 60 miles long. The straight-line distance between town A and town B is 50 miles, and the straight-line distance from town B to town C is 50 miles. How many miles is it from town B to the point on the highway connecting towns A and C which is closest to town B?
A
30
B
40
C
50
D
60
Towns A and C are connected by straight highway which is 60 miles long. The straight-line distance between town A and town B is 50 miles, and the straight-line distance from town B to town C is 50 miles. How many miles is it from town B to the point on the highway connecting towns A and C which is closest to town B?
A
30
B
40
C
50
D
60
The average temperature of the town in the first four days of month was 58 degrees. The average for the second, third, fourth and fifth days was 60 degrees. If the temperature of the first and fifth days were in the ratio 7 : 8, then what is the temperature on the fifth day?
A
64 degrees
B
62 degrees
C
56 degrees
D
None of these
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 average wages of a worker during a fortnight comprising 15 consecutive working days was Rs. 90 per day. During the first 7 days, his average wages was Rs. 87/day and the average wages during the last 7 days was Rs. 92/day. What was his wage on the 8
th
day?
A
93
B
90
C
92
D
97
The average wages of a worker during a fortnight comprising 15 consecutive working days was Rs.90 per day. During the first 7 days, his average wages was Rs.87/day and the average wages during the last 7 days was Rs.92 /day. What was his wage on the 8th day?
A
83
B
92
C
90
D
97
Out of 30 days of a month the income of a stall for the first 5 days was 100 per day for the next 10 days the income was 200 per day and for the last 15 days the income was 300 per day. If there was a fixed expenditure of 5000 per month and a variable expenditure of 70 per week. Find the monthly profit of the stall.
A
1700
B
1800
C
1900
D
2000
In a group of 120 people, one-fifth are men, one-fourth are women and the rest children. The average age of women is five-sixth of the average age of men. Average age of children is one-fourth of the average age of men. If average age of men is 60 years, what is the average age of the group?
A
32.75 yeras
B
38.45 years
C
45.25 years
D
50.5 years