Question
Which lunar mission’s payload recorded the first
direct observation of a Coronal Mass Ejection’s impact on the Moon’s exosphere?ÂSolution
ISRO’s Chandrayaan-2 mission achieved a major milestone when its CHACE-2 payload made the first-ever direct observation of how a Coronal Mass Ejection (CME) affects the lunar exosphere. During the May 10, 2024 CME, exospheric pressure increased and the number density of neutral atoms rose by an order of magnitude. The findings will help design future lunar bases to withstand space weather eventsÂ
Statements: G ≤ D < F; C > D = E; A ≤ B < C; G > H
Conclusions:
I. C > H
II. F > A
III. E < B
Statements: F ≥ G = H > I = L ≤ J < K ≤ M
Conclusions:
I. L > F
II. G ≤ J
Statement:
T > D ≥ C = X < B < O ≤ F
Conclusions:
I).  F > X
II). F < D
...Statements: R ≤ K ≤ H = O ≥ D > Q; K > P
Conclusions:I. O ≥ Q II. Q > P
Statement: B = E ≥ F ≥ M < J < V ≥ R; M > A
Conclusion:
I. A ≥ R
II. B > A
...In the question, assuming the given statements to be true, find which of the conclusion (s) among given three conclusions is/are definitely true and th...
Statements: N = Q < X ≤ L, L > T = G ≥ E
Conclusions:
I. L ≥ Q
II. G > X
III. L > N
In which of the following expression will the expression ‘R > U’ be definitely false?
Statement: Z > T ≥ K; Z ≤ S = J; I > T
Conclusion:
I. J > K
II. I > S
Statements: L ≥ M > N, P > N, T = O ≥ N
Conclusions:
I. T > P
II. L > N
