Question

covers the same
find the speed of the
neously from
34 km, find the
Two angles of a triangle are in the ratio 4:5.11
angle, find the angles of the triangle.
steamer goes down
amer goes downstream from one port to another in 9 hours. It covers th
stance upstream in 10 hours. If the speed on
m in 10 hours. If the speed of the stream be 1 km/h, find the
Steamer in still water and the distance betw
water and the distance between the ports.
20. The distance between two stations is
pelween two stations is 300 km. Two motorcyclists start simultane
these stations and move towards ea
ons and move towards each other. The speed of one of them is 7 km/h more
that of the other. If the distance between the
ner. If the distance between them after 2 hours of their start is 34 km
speed of each motorcyclist. Check your solution.
Divide 150 into three parts such that the second number is five-sixths the first and the thi
number is four-fifths the second.
22. Divide 4500 into two parts such that 5% of the first part is equal to 10% of the second part
23, Rakhi's mother is four times as old as Rakhi. After 5 years, her mother will be three times
as old as she will be then. Find their present ages.
24. Monu's father is 26 years younger than Monu's grandfather and 29 years older than Monn.
The sum of the ages of all the three is 135 years. What is the age of each one of them?
25. A man is 10 times older than his grandson. He is also 54 years older than him. Find their
present ages.
26. The difference between the ages of two cousins is 10 years. 15 years ago, if the elder one was
7 twice as old as the younger one, find their present ages.
27. Half of a herd of deer are grazing in the field and three-fourths of the remaining are playing
nearby. The rest 9 are drinking water from the pond. Find the number of deer in the herd.
Hint. Let the number of deer in the herd be x.
Number of those who are grazing =*​

Answer 1

Answer:

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Step-by-step explanation:

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