Question
Three statements are given followed by three
conclusions numbered I, II and III. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements. Statements: Some Wallets are Payments. All Payments are Transactions. No Transaction is Online. Conclusions: I. No Payment is Online. II. Some Transactions are Wallets. III. Some Wallets are Online.Solution
All Payments are Transactions (A) + No Transaction is Online (E) → No Payments is Online (E). Hence conclusion I follows. Some Wallets are Payments (I) + All Payments are Transactions (A) → Some Wallets are Transactions (I) → Conversion → Some Transactions are Wallets (I). Hence conclusion II follows. Some Wallets are Payments (I) + All Payments are Transaction (A) → Some Wallets are Transactions (I) + No Transaction is Online (E) → Some Wallets are not Online (O). Hence conclusion III does not follow.
Which of the following is a unicellular organism?
I. Amoeba
II. Paramecium
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In which of the following units is thickness of ozone layer measured ?
Which enzyme is secreted by the stomach and digests proteins?
Analogous structures arise due to:
Respiration occurs in which part of the cell?
Alveoli are related to which system of the human body?
Who performed experiments on Vicia faba to prove that the DNA replicates semi-conservatively ?
Which of the following is NOT a factor affecting Hardy-Weinberg equilibrium?
Which of the following celestial bodies contains abundant quantities of helium-3, a potential source of energy?
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