Correct answer: Data Validation. Data Validation controls the type and range of values accepted in a cell.
Correct answer: Home key. Home moves the cursor to the start of the line; End moves it to the end.
Correct answer: Mail Merge. Mail Merge links a main document with a data source to create personalized copies.
Correct answer: A selected subset or customized sequence of slides from a presentation. It lets you present chosen slides in a chosen order without changing the original deck.
Correct answer: Deleted email messages. Deleted emails move to Trash until permanently removed.
Correct answer: A device or network interface on an IP network. An IP address uniquely identifies a device or network interface for communication.
Correct answer: Elastic potential energy. A stretched or compressed spring stores elastic potential energy.
Correct answer: Total fertility rate. Total fertility rate (TFR) measures expected births per woman in her lifetime.
Correct answer: Ball-and-socket joint. Skull bones are joined by fixed joints (sutures); ball-and-socket joints are in the shoulder and hip.
Correct answer: Fixed joint. The cranial bones are united by immovable fixed joints called sutures.
Correct answer: Excretion. Excretion removes wastes like urea and carbon dioxide from the body.
Correct answer: Loss of electrons. Oxidation is loss of electrons (OIL RIG: Oxidation Is Loss).
Correct answer: Negative. Electrons carry a negative charge, protons positive, and neutrons none.
Correct answer: Light travels much faster than sound. Light moves at about 3×10^8 m/s, while sound moves at about 340 m/s in air.
Correct answer: Stratosphere. The ozone layer in the stratosphere absorbs most UV radiation.
Correct answer: 70-300 km. Shallow quakes are below 70 km, intermediate 70-300 km, deep 300-700 km.
Correct answer: Younis Khan. Younis Khan reached 10,000 Test runs in 2017 against the West Indies.
Correct answer: Ajay Banga. Ajay Banga took office in June 2023.
Correct answer: Mark Rutte. Mark Rutte succeeded Jens Stoltenberg in October 2024.
Correct answer: Asim Iftikhar Ahmad. Ambassador Asim Iftikhar Ahmad holds the post at the UN in New York.
Correct answer: Ahmedabad, India. The Commonwealth Games Federation awarded the centenary 2030 Games to Ahmedabad.
Correct answer: France. France holds the G7 presidency in 2026 and hosted the summit at Evian.
Correct answer: On the x-axis. Points with y = 0 lie on the x-axis.
Correct answer: 78. Sum of 1 to 12 = 12 × 13 ÷ 2 = 78.
Correct answer: Rs. 0.04. 2.5 hours = 150 minutes; 6 ÷ 150 = Rs. 0.04.