Study questions platform-wide or filter by specific tests with correct answers revealed.
1. Carriage Out: Debit side too high by $90 (Correction: Credit Suspense $90).
2. Purchases Returns: Credit side (returns) too high by $100 (Correction: Debit Suspense $100).
3. Wrong Person: No effect on Suspense (Debit/Credit match).
4. Rent: Income ($350 Cr) put in Expense ($350 Dr). Total error is $700 on debit side (Correction: Credit Suspense $700).
Net correction: $90 (Cr) - $100 (Dr) + $700 (Cr) = $690 Credit. To clear this, the opening balance must have been $690 Credit.
In the figure, lines $m$ and $k$ are parallel (m ∥ k), cut by a transversal. The angle on line $m$ is labeled $s°$ and the angle on line $k$ is labeled $t°$ (co-interior / same-side interior angles). If $s = t + 30$, what is the value of $t$?
Since $m \parallel k$, the angles $s°$ and $t°$ are co-interior (same-side interior) angles, which means they are supplementary:
$s + t = 180°$
We are also given: $s = t + 30$
Substituting: $(t + 30) + t = 180$
$2t + 30 = 180$
$2t = 150$
$t = 75°$
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