Question
निम्नलिखित शब्दों
में से management का सही पर्याय नहीं है ?Solution
The correct answer is D
The average age of a family of 6 members is 30 years. If one of the members aged 16 years leaves the family, by how much will the average age of the rem...
Sum of ages of 90 players is 2250 years. The average age of 30 of them is 20 years and average age of another 30 of them is 15 years. Find the average a...
If the average of 38, 49, 42, and 'b' is 50, then find the value of '2b'.
The average age of three children is 20 years. If their ages are in the ratio 3:5:7. Find the age of the youngest child.
The average of four numbers (z+16), (y+15), (y-25) and 1.2z is (y-6). If one more number which is 144 is added then the new average will be (y-1). The v...
In an examination the average marks of Rohit is 60. If he got 15 more marks in science and 21 more marks in maths then his average would have been 66. F...
The average age of a group of 8 friends is 30 years. If one of them leaves, the average becomes 29. Find the age of the friend who left.
The ratio of number of girls to number of boys is 3: 2 in a class of 70 students. The average marks scored by the boys in Physics is 72 and the average...
Average of 15 observations calculated by a student was 70 but when he again went through his observations he realised that he took value of three observ...
Each question contains a statement followed by Quantity I and II. Read the information clearly and answer your questions accordingly.
Quan...
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