1A. This [Bit of regal headwear] is not a crown or a tiara, but a DIADEM, which appears in the modern Times puzzle ...
A total of 30 subjects are available for AP SET Paper 2. Paper-II includes questions based on the subject selected by the ...
Abstract: Aberrations are imperfections in optical systems, particularly lenses, that cause deviations from ideal image formation. They signify inaccuracy in performance from the predictions made by ...