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Total student = 640 Ratio boys to girls = 5 : 3 Number of boys = 640 $$\times \ frac {5}{8} = 400 Number of girls = 640 - 400 = 240 Now, Number of girls = 240 + 30 = 270 Let the new admitted boys be x. So, number of boys = 400 + x ratio of boys to that of the girls = 14 : 9 (400 + x) / 270 = 14 / 9 (400 + x) × 9 = (270) × 14 3600 + 9x = 3780 x = 180/9 = 20 20 boys should be admitted.
Statements: A % B & G % B; B # L & J; J @ K # S
Conclusions:
I. L @ K
II. A % K
III. S @ B
...In this question, the relation between various elements is shown in the statement. After the statement, two conclusions are given, select a suitable op...
Statements: Q $ Z % C # T @ H
Conclusions:
I. Z # H
II. Q © T
III. H % Z
In Which of the following expressions does the expression ‘ H ≥ D ’ definitely hold true?
Statements: D < O = Q > U < I ≤ R; K ≥ O = I; R > H ≥ G
Conclusions:
I. R > O
II. K > U
III. H ≥ Q
Statements: Z % Y; X # W; U % V; W & V; Y @ X
Conclusions:
I. U @ X �...
Statements: 1 > 2 ≥ 3 = 4 < 5 ≤ 6; 7 ≥ 8 = 9 < 4 = 10 ≥ 11
Conclusions:
I. 2 ≥ 10
II. 3 < 7
III. 6 > 11
Statements: P ≥ Q ≥ R = S, Q ≥ T > U ≥ V
Conclusion:
I. P ≥ V
II. P > V
Statement: L ≥ M ≤ R = S; M > N ≥ P
Conclusions: I. P ≤ M II. L > N
Which of the following symbols should be placed in the blank spaces respectively (in the same order from left to right) in order to complete the given e...
