Question
There are three numbers such that when the average of
any of the two numbers is added with the third number, sum obtained will be 120, 122 and 130. Find the average of all three numbers.Solution
Let the three numbers be a, b and c respectively. According to question; (a + b + 2c) = 120 × 2 = 240……………..(1) (a + 2b + c) = 122 × 2 = 244……………..(2) (2a + b + c) = 130 × 2 = 260……………..(3) From equation (1), (2) and (3) 4 × (a + b + c) = 744 a + b + c = 186 (a + b + c)/3 = 62
Why were all the judges who revolted, were upset with the CJI?
The company's CEO decided to ____________ the new marketing campaign due to budget constraints, even though it showed promising results in initial test...
Which one of the following maybe a suitable meaning of the following phrase ‘brushed under the carpet’ as used in the passage above.
...What led to the origination of the wells?Â
What contributed to the damage?
Which one of the following maybe a suitable meaning of the following phrase ‘raised dust and storm’ as used in the passage above.
...Which one of the below mentioned diseases is/are not covered under the Mission Indradhanush?
What was the coverage rate by July 2017 according to the passage?
Which of the following statements is correct, according to the passage?
As per this article, which one of the following is the prime reason to save the ecological diversity of Western Ghats?
(A) It is important to sav...
