Question
A student's marks were wrongly entered as 65 instead of
45. Due to this, the average marks for the class increased by 1 /3 The number of students in the class isSolution
Actual mark of a student =45 but wrongly entered = 65 wrongly increased marks = 65-45 =20 so now - Let the number of students = x Increased average marks = 1/3 20/x =1/3 x=60
Statements: B ≤ C < E; D ≤ F ≤ G; E = D; A > B
Conclusions:
(i) E ≥ G
(ii) A < E
(iii) B ≤ G
(iv) C < F
Statement: B > C = J; B > S > E; B < N
Conclusion: I. E < C      II. J ≤ E
Statements: B % C & Q @ F $ D; R % B # S
Conclusions :Â Â Â Â Â Â Â Â Â I. D % CÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â II. B % QÂ Â Â Â Â III. R @ ...
Statement: L ≥ M ≤ R = S; M > N ≥ P
Conclusions: I. P ≤ M II. L > N
Statement: A < Z > I < B > S = O ≤ N
Conclusions:
I. S= N
II. B > O
Statements: Y > U = I; U > H; Z ≤ C ≤ E = Y
Conclusions:
I. U < C
II. E > I
III. I > H
Statements: L # W, W % V, V $ H, H # T
Conclusions : I. V @ T II. H & W III .V # T
...Statements: S > P = N ≤ L, O = L > U, U ≥ W > V ≥ U = T
Conclusions:
I. N ≤ W
II. L > T
III. S > T
Statements: M % C & G @ T $ D; W % M # PÂ
Conclusions :Â Â Â Â Â I. D % CÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â II. M % GÂ Â Â Â Â Â Â Â Â Â Â Â Â ...
In the question, assume the given statements to be true. Find which of the following conclusion(s) among the three conclusions is/ are definitely true ...