UPSC Ki Taiyari

Daily Quiz For UPSC Ki Taiyari Q-1.To a space to on moon,The lunar sky during day time appears A) White B) Blue C) Black✓ D) Red Q-2. The distance between the earth and sun in million km is A) 111 B) 149✓ C) 168 D) 193 Q-3. Star which appear single to the naked eye but are double stars when observed through telescope are known as A) Cosmic stars B) Quasars C) Binaries✓ D) Novae and supernovae Q-4. What are sun spots? A) Regions on Earth without winter climate B) Desert areas on the sun C) Dark patches on the surface of the sun which are cooler areas D) Dark patches on the surface of the sun resulting from a localised fall in the temperature to about 4000K✓ Q-5. The brightest star in the sky? A) Alfa century B) Proxima century C) Sirius D) Sun✓

Daily Quiz For UPSC Ki Taiyari Q-1. Which of the following gases is most predominant in the Sun? A) Helium B) Hydrogen✓ C) Nitrogen D) Ozone Q-2. A black hole is a A) Contracted star with intense gravitational pull✓ B) Star with very low surface temperature C) Star with no atmosphere D) Pulsating star Q-3. Which one of the following is correct? Great bear is a A) Galaxy B) Planet C) Star D) Constellation✓ Q-4. Asteroids have their orbits between the planets A) Mercury and Venus B) Earth and Mars C) Mars and Jupiter✓ D) Jupiter and Saturn Q-5. Halley's comet appears once in a period of A) 24 years B) 32 years C) 76 years✓ D) 84 years

Daily Quiz For UPSC Ki Taiyari Q-1. Which of the following statement is/ are correct with regard to Milky way? 1) It is a spiral galaxy. 2) The solar system resides in one of it's spiral arm. A) 1 only B) 2 only C) Both 1 & 2✓ D) Neither 1 nor 2 Q-2. Among the following, which planet takes maximum time for one revolution around the sun? A) Earth B) Jupiter✓ C) Mars D) Venus Q-3. Which of the folllowing statement is correct with reference to our solar system? A) The earth is the densest of all the planets in our solar system✓ B) The predominant element in the composition of earth is silicon C) The sun contains 75% of the mass of the solar system D) The Diameter of the sun is 190 times that of the earth Q-4. The Srnith-tuttle comet will crash with Earth in A) 2106 AD B) 2116 AD✓ C) 2126 AD D) 2136 AD Q-5. The Correct sequence of the following planets in term of gravity,in descending order A) Saturn,Earth,Neptune,Uranus B) Neptune,Ur...