Question
The average score of a batsman in a number of innings is
40. He scores 88 in the next inning, raising his average by 1.6. Find the total runs scored before the last inning.Solution
Let number of innings before this one be 'P'.
Runs before = 40P
(40P + 88) / (P + 1) = 41.6
=> 40P + 88 = 41.6P + 41.6
=> 1.6P = 46.4 => P = 29
Total runs = 40 × 29 = 1160
Which of the following symbols should replace the sign (@) respectively in the given expression in order to make the expression V ≥ X and Q > W defini...
Statement: T > U ≥ V; T ≤ W = X; I > U
Conclusion: I. U < XÂ Â Â Â Â II. I > T
Statement: A ≥ B ≥ C = D > E, F > G = H ≤ CÂ
Conclusion: I. C ≥ F                         II. F > D
...Statements: B > C ≥ D ≥ E; G ≤ F = E; I < H ≤ G
Conclusions:
I. C > H
II. I < E
III. B ≥ F
Statement: K = B; D ≥ L ≥ T ≥ B
Conclusion: I. D > K II. D = K
A statement is given, followed by two conclusions I and II. Decide which of the given conclusions is/are true based on the statement. Â
Statemen...
What should come in the place of question mark, in the given expressions to make ‘T > Y’ always true?
R > T = U ≥ V ? W ≥ X =Y
Which of the following will be definitely true if the given expression Y > Z ≥ H > J ≥ P > Q = R ≤ K > E ≤ F is definitely not true?
Statements: Q # N, N % S, S * U, U # M
Conclusions:
I. Q # S
II. Q * S
III. N % M
Statement: G ≤ L ≥ O ≥ W ≥ I < N
Conclusion: I. O > GÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â II. W < N
...