Jan De Nul Group is a prominent name in the realm of dredging, offshore, and environmental services. Established in 1938 by Jan De Nul, the company has evolved into a global player with a reputation for innovation, expertise, and sustainable practices. Headquartered in Belgium, it operates worldwide, offering a comprehensive range of services in dredging, land reclamation, port construction, and offshore energy projects.
With a fleet of state-of-the-art vessels and equipment, Jan De Nul Group tackles complex engineering challenges efficiently and effectively. They are known for their commitment to technological advancement, constantly investing in research and development to stay at the forefront of the industry.
Moreover, the company places a strong emphasis on environmental responsibility, striving to minimize the ecological impact of its operations through innovative techniques and sustainable practices. Jan De Nul Group actively contributes to coastal protection, habitat restoration, and marine conservation efforts.
Their portfolio boasts an impressive array of successful projects, including the construction of ports, harbors, and offshore wind farms worldwide. Through their dedication to excellence and sustainability, Jan De Nul Group continues to shape the future of maritime engineering and environmental stewardship on a global scale.
26
One day’s work of A, B and C = (1/24 + 1/30 + 1/40) = 1/10.
C leaves 4 days before completion of the work, which means only A and B work during the last 4 days.
Work done by A and B together in the last 4 days = 4 (1/24 + 1/30) = 3/10.
Remaining Work = 7/10, which was done by A,B and C in the initial number of days.
Number of days required for this initial work = 7 days.
Thus, the total numbers of days required = 4 + 7 = 11 days.
75
temp at 3.oo pm is = 22.5
temp at 6.oo pm is = 30
thus, percentage rise= 7.5/30 *100
=25%
8
C
A can give B (5 min – 4 1/2 min) = 30 sec start.
The distance covered by B in 5 min = 1000 m.
Distance covered in 30 sec = (1000 * 30)/300 = 100 m.
A can give B 100m start.
#1: N = 1, f(N) = 1
#2: N = 199981, f(N) = 199981
#3: N = 199982, f(N) = 199982
#4: N = 199983, f(N) = 199983
#5: N = 199984, f(N) = 199984
#6: N = 199985, f(N) = 199985
#7: N = 199986, f(N) = 199986
#8: N = 199987, f(N) = 199987
#9: N = 199988, f(N) = 199988
#10: N = 199989, f(N) = 199989
#11: N = 199990, f(N) = 199990
#12: N = 200000, f(N) = 200000
#13: N = 200001, f(N) = 200001
#14: N = 1599981, f(N) = 1599981
#15: N = 1599982, f(N) = 1599982
3500*10/100
3500*11.5/100 = 402.5 per year
402.5×3 = R1207.5
A