How many sons does X have ? I. Q and U are brothers of T. II. R is sister of P and U. III. Rand Tare daughters of X
How many sons does X have ? I. Q and U are brothers of T. II. R is sister of P and U. III. Rand Tare daughters of X Correct Answer I, II and III together are not sufficient
Here, Q, U are sons, T, R are daughters. But we can not determine P’s gender. So not sufficient formation.
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Feb 20, 2025