Question
Which continent is home to the Amazon River, the largest
river by discharge volume?Solution
The Amazon River, primarily flowing through Brazil, Colombia, and Peru, is recognized as the largest river in the world by the volume of water it discharges. It plays a critical role in the South American ecosystem.
5 positive numbers are written on a piece of paper. Sum of first 3 numbers is 60 and ratio of the 4th and the 5th number is 2:3. If difference between t...
The average of 8 consecutive even numbers written in ascending order is 17. What is the average of the last three numbers, 36 and 53 ?
There are 15 numbers such that average of first 12 numbers is 30 while the average of last five numbers is 48. Find the 12th number, if the ratio betwee...
The average of the present age of 'D' and 'E' is 40 years. If the ratio of the age of 'D' 5 years ago to the age of 'E' 5 years hence is 2:3, then find ...
If a = 100, (a + b) = 400 and (c – b) = 80, find the average of the three numbers a, b and c.
The average of the two numbers is 15, and the square root of their product is 12. What is the difference between the two numbers?
The average of first three numbers of a set of six numbers is 60 .The average of the second, third and fourth numbers is 20 and the average of the third...
The average of two numbers ‘P’ and ‘Q’ is 480 such that they are in the ratio 5:7 respectively. Another number ‘R’ is 60 more than ‘Q’ a...
Average of four numbers is 215. The ratio of first to second number is 4:7, the ratio of second to third number is 9:8 and the ratio of fourth to third ...
The average age of A and B is 16 years. If A is to be replaced by C, the average would be 15 years. The average age of C and A is 17 years. Find the age...
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