Related Questions

If 3 men or 4 women can plough a field in 43 days, how long will 7 men and 5 women take to plough it?
A 10 days
B 11 days
C 9 days
D 12 days
Papia has 16 marbles in her pocket. She has 8 red ones, 4 green ones, and 4 blue ones. What is the minimum number of marbles she must take out of her pocket to ensure that she has one of each color?
A 4
B 8
C 12
D 13
If 14 farmers can plough a field in three hours, how long will it take 15 farmers to do the same job?
A 120 minutes
B 168 minutes
C 180 minutes
D 2.8 hours
If 14 farmers plough a field in three hours, how long will it take if 15 farmers to do the same job?
A 120 minutes
B 140 minutes
C 148 minutes
D 168 minutes
Two people were hired to plough a field for a total of Tk. 498 . They completed the job with one person working for 1.75 hours and the other working for 0.875 hours. If they split the Tk. 498 in proportion to the amount of time each spent working on the job, how much will person who worked longer receive?
A Tk 166
B Tk. 249
C Tk. 312
D Tk. 332
A farmer's land is in the shape of a trapezium which has its parallel sides measuring 2.56 yards and 3.44 yards and the distance between the parallelsides in 1.44 yards. The cost of ploughing the land is Rs 1800 per square yard. What amount will (in Rs) have to be spent in order to plough the entire land?
A 3672
B 6732
C 7776
D 8214
Why does a farmer plough his fields in summer?
A To prevent alkalinity of soil
B To prevent acidity of soil
C To prevent the surface from becoming hard
D To fertilize the soil
The line which a plough cuts in the ground
A Vale
B Trench
C Furrow
D Trough
The families who cleared jungles and prepare lands for plough were known as
A Bhumihars
B Chalo Pachcho
C Baiga
D Pujar
The hour hand of an analog clock moves 1/60th of a degree every minute. Then how many degree will the hour hand move in one hour ?
A 1 degree
B 2 degree
C 3 degree
D 4 degree

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