Number of faculties in Physics and Biology in an institute is in the ratio of 4:7 respectively. If 75 more faculties join Physics, while 40 more faculties join Biology, the respective ratio becomes 3:4. Originally what was the total number of faculties in both together?
Let the original number of faculties in Physics and Biology be 4x and 7x respectively According to the question, => (4x + 75)/(7x + 40) = 3/4 => 21x + 120 = 16x + 300 => x = 36 Original number of faculties = 4x + 7x = 11x = 11 × 36 = 396
Statements: T < I = Q < U ≤ V; U > F; J = U ≤ E
Conclusions:
I. E > Q
II. V ≥ T
III. T < V
IV. F = ...
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 =...
Statement: J < L; J ≥ H > K; L ≥ F > M
Conclusion:
I. K ≥ L
II. F ≥ J
Statement: M < N ≤ O = P, Q ≥ O ≤ R ≤ Z
Conclusion: I. Q > M II. Z > M
...Statements: A > C = E > G, G > J ≥ L = N
Conclusion:
I. A > L
II. A ≥ N
Statements:
A ≤ B > E ≥ F; M > E < N
Conclusions:
I. N > F
II. B > F
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...
Which of the following symbols should replace the question mark in the given statement in order to make conclusion 'L > G' as well as 'B > X' definitel...
If we arrange all the letters of the word ‘SUPPLIERS’ in alphabetical order from the left end, then, which letter will remain at its initial positio...
Statements: M = N; A < C < E; N > A
Conclusions:
I. E > N
II. M > C
