Embibe Experts Solutions for Chapter: UPSC CDS (I) Previous Year Paper 2019, Exercise 3: General Knowledge

If the wavelengths corresponding to ultraviolet, visible and infrared radiations are given as ${\mathrm{\lambda }}_{\mathrm{UV}}$, ${\mathrm{\lambda }}_{\mathrm{VIS}}$ and ${\mathrm{\lambda }}_{\mathrm{IR}}$ respectively, then which of the following gives the correct relationship among these wavelengths?

An electron and a proton starting from rest get accelerated through a potential difference of $100$$\mathrm{KV}$. The final speeds of the electron and the proton are Ve and Vp respectively. Which of the following relations is correct?

If two vectors $\stackrel{\rightharpoonup }{A}$ and $\stackrel{\rightharpoonup }{B}$ are at an angle $\theta \ne 0°$, then

Which one of the following organisms is dependent on saprophytic mode of nutrition?

Which one of the following has a bilateral symmetry in its body organization?

Which one of the following pairs of animals is warm-blooded?

Which one of the following States of India is not covered by Food Forecasting Stations set up by the Central Water Commission?

The City of Cartagena, which is famous for Protocol on Biosafety, is located in