Explanation

"To take a rain check" means to decline an offer for now but suggest doing it later.

It originally comes from sports tickets being reused when events were rained out.

Explanation

Go Greek" means everyone pays for their meal — no one hosts.

Explanation

Original score = 72

Improvement = 15% of 72

= 0.15 × 72

= 10.8

New score = Original score + Improvement

= 72 + 10.8

= 82.8

Explanation

She did well on the presentation.

"Did well" is grammatically correct — "well" is the proper adverb to describe how she performed.

Explanation

A DPO (District Police Officer) is usually an officer of the rank of SSP (Senior Superintendent of Police).

The DPO is responsible for the overall law and order in a district.

Explanation

Total of 3 ages = 17 + 16 + 12 = 45

New average = 20, for 4 people → Total = 20 × 4 = 80

Age of 4th person = 80 − 45 = 35

Explanation

Property includes anything of value such as money, movable assets, or valuable items.

The term is broadly defined in legal and financial contexts to cover all types of ownership assets.

Explanation

Given x:y = 3:4 and y:z = 2:5.

To find x:z, we need to make y's ratio the same in both.

y:z = 2:5 = 4:10 (multiply both parts by 2)

Now, x:y = 3:4 and y:z = 4:10

So, x:z = 3:10.

Explanation

Unattended bags can pose security risks at airports.

The correct action is to immediately report to the ASF (Airport Security Force) or airport staff, without touching the bag.

Explanation

ASF (Airport Security Force) officers undergo regular drills to maintain readiness, discipline, and response capability.

These drills are part of standard training and security protocol.