Question
The ratio of tea cups to coffee cups in a canteen is
6:5. If 18 tea cups are broken and 12 new coffee cups are added, the count of both becomes equal. Find the original number of coffee cups.Solution
ATQ,
Let the number of tea and coffee cups be '6n' and '5n', respectively.
So, 6n - 18 = 5n + 12
Or, 'n' = 30
Therefore, number of coffee cups = 30 × 5 = 150
Statements:
I ≤ A ≤ S = X < L; N > W > G ≥ P ≥ S
Conclusions:
I. G ≥ A
II. N > L
Which of the following symbols should replace (1) and (2) respectively in the given expression in order to make the expression N > P definitely true?
Statement : M=N≥P<Q; R>Q ; T ≥N
Conclusion:
I. N<T
II. N≥R
...In the question, assuming the given statements to be true, find which of the conclusion(s) among given two conclusions is /are definitely true and then...
Statements: M = R ≥ S , N = O > Q, Q > W = A < S
Conclusions :I. N ≥ S
II. W > R
III. O ≤ S
Statements: I $ N, N # U, U @ E, E & S
Conclusions: I. E & N II. S @ N III. I $ U
...In the following question, the statement is followed by two conclusions. Which of the two conclusions is/are true?
Statement: N < P > I < Q > S =...
Statements:
P ≤ Q < R > K; R < S > T; T < U < V
Conclusions:
I). P < S
II). P ≥ S
...Statements: Q @ X % Y % W; Y $ O $ B
Conclusions:
I. X % B
II. Q @ W
III. O $ X
...In the question, assuming the given statements to be true, find which of the conclusion (s) among given two conclusions is /are definitely true and then...