Question
A bag contains x pink balls, (x + 2) blue balls and (x + 7)
green balls. If probability of getting a blue ball is 1/9 more than that of getting a pink ball, then find the probability of getting a green ball.Solution
ATQ,
(x + 2 – x)/(3x + 9) = 1/9
Or, 3x + 9 = 18
Or, x = 3
So, desired ratio = 10/18 = 5/9
Select the word which cannot be formed using the letters of the given word, using the letters of the given word only once.
RECONSTITUTION
 In the word ‘RESEARCH’, first all the opposites of each letter are written, then all the letters formed are written in an alphabetical order form,...
Select the word which cannot be formed using the letters of the given word using the letters only once.
GYMNASTIC
Statement: F ≤ G; F ≤ I; G = Q; I < T
Conclusion:
I. T ≤ G
II. Q ≥ T
In the following question, from the given alternative words, select the word, which cannot be formed using the letters of the given word.
MANU...
In the following question, select the word which cannot be formed using the letters of the given word.
IMPOSSIBLE
Which can be formed by using the letters of the given word.
GENERALIZATION
From the given alternatives select the word which cannot be formed using the letters once of the given word
SECULARIZATION
...Select the word, which cannot be formed using the letters of the given word. (Using the given letter only once).
ENVIRONMENTAL
Which of the following combination of number has the maximum digits remaining in the same position when the digits in each number are arranged in ascend...
