Dinosaurs and many other species were extinct about ________ years ago.

Related Mcqs:

1. According to Big Bang Theory, the Universe began about __________ billion years ago.

   A. 10 – 20 B. 20 – 30 C. 30 – 40 D. 40 – 50...

2. Which gas was discovered on the sun about 151 years ago during total solar eclipse?

   A. Hydrogen B. Helium C. Nitrogen D. Flourine Submitted by: Kashif Ashraf...

3. The thermosphere extends from an altitude of ________ to the base of ________ at ________?

   A. 75 km, Mesosphere, 670 km B. 80 km, Ionosphere, 680 km C. 85 km, Exosphere, 690 km D. 90 km, Ozone Layer , 690 km Submitted by: Muhammad Abdullah...

4. An active asteroid is discovered near ________ Orbit for the first time in billion years.

   A. Saturn B. Mars C. Neptune D. Jupiter Submitted by: Rashid Mehmood...

5. The biggest species of the cat family is___________?

   A. Tiger B. Lion C. Leopard D. None...

6. The species that flower are called ______________?

   A. Gymnosperms B. Bryophytes C. Angiosperms D. Algae Submitted by: Mansoor Ul Haque...

7. Bubo bubo is the scientific name of which of the following species?

   A. Hen B. Peacock C. Eagle D. Owl Submitted by: Hafeez Alam Saila...

8. The process which is essential for continuing and survival of species is __________?

   A. Digestion B. Respiration C. Reproduction D. Excretion Submitted by: Abid Hussain...

9. Sun revolves around milky way in about _____ million years.

   A. 225 B. 230 C. 245 D. 250 Submitted by: Amin Lakhair...

10. Halley’s Comet is the only known short-period comet that is consistently visible to the naked eye from Earth, appearing every 72–80 years. It last appeared in the inner parts of the Solar System in 1986 and will next appear in mid-_________?

    A. 2065 B. 2061 C. 2040 D. None of These Submitted by: Jinjh Ghulam qadir...