Question
The National Environment Engineering Institute is
located in–Solution
The correct answer is C
Find the geometric mean for the series given below.
31, 93, 279
Find the sum of 1² + 3² + 5² + 7²……………………………….23².
...A two-digit number has a sum of its digits equal to 11. Additionally, if 54 is subtracted from this number, the resulting number has its digits reversed...
₹ 1,350 is divided among Nitin, Tushar, and Gitanjali. The share of Gitanjali is 5/4 of the sum of the shares of Nitin and Tushar. What is the share o...
Find the difference between minimum and maximum value of 'c' such that '5c4632' is always divisible by 3.
Find the range of the given data:
25, 43, 67, 91, 38, 57, 12, 74, 29
If a, 1, b are in arithmetic progression and 1, a, b are in geometric progression, then a and b are respectively equate to _______ (where a ≠ b).
Out of four numbers the average of the first three is 16 and that of the last three is 15. If the last number is 20 then the first number is
A waiter income consist of his salary and tips. During one week his tips were 4/5 of his salary. What portion of his income came from tips?
If the sum of two numbers is 45, and their difference is 9, what are the two numbers?
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