Testing x=4 gives (4+1)(4+2)(4+3)=5×6×7=210, so x=4.

Convert to cm (300, 540, 1300) and take their GCD, which is 30 cm, so a 30 cm scale measures all exactly.

The exam's provided solution identifies 30 cm as the greatest possible scale length that, per the paper's method, is used to measure the three given lengths exactly.

Bangladesh made rapid progress from extreme poverty to high growth through export-led industry, social investments, and reforms, which is why the World Bank praised its transition.

Regulating flight schedules is not an ASF responsibility; ASF focuses on passenger/baggage screening and safeguarding aircraft and airport infrastructure.

Zero Covid was China’s strict containment approach using lockdowns, mass testing, and travel restrictions to try to eliminate virus transmission.

Pakistan carried out the successful flight test of the Ababeel weapon system, making Pakistan the country referenced.

The picture painted by your brother is really beautiful.: here 'painted by your brother' is treated as a participial phrase modifying 'picture' rather than a reduced relative clause in the test's usage.

The stapes, a tiny bone in the middle ear, is the smallest bone in the human body.

Liz Truss served the shortest term as British prime minister, holding office for about six weeks in 2022.