Question
According to the World Happiness Report 2023, which
country is the happiest country in the world?Solution
Recently, the World Happiness Report has named Finland as the world’s happiest countries in the world. The nations are allotted ranks on the basis of several parameters. The report was prepared by the United Nations Sustainable Development Solutions Network for the sixth consecutive year. While India is in the 126th position in the happiness ranking based on the three-year average for 2020-2022. It came out on the basis of Life Evaluations in 2020-2022. India's average life assessment score is 4.036.
26% of 950 + 50/3% of 7962 = ? Â
- What will come in place of (?) in the given expression.
(84 + 36 ÷ 6) × 2 = ? 690 ÷ (75% of 460) = ? ÷ (50% of 160)

21% of 400 − 150 = ? − 77
Evaluate: 320 − {18 + 4 × (21 − 9)}
What will come in the place of question mark (?) in the given expression?
(50 × 6 ÷ 12) × 9 = ?
(24% of 500 - 20) ÷ 25 = ? ÷ 4
√ (12+√ (12+√ (12+ ⋯ ∞ ))Â
