The discovery of dark energy in the late 1990s helped to explain the _
Anonymous Quiz
9%
Formation of galaxies
30%
Steady-state nature of the universe
39%
Origin of the Big Bang
23%
Accelerating expansion of the universe
Which theory suggests that the Earth and other planets of the solar system were formed from a rotating disk of gas and dust?
Anonymous Quiz
24%
Big Bang Theory
57%
Nebular Hypothesis
17%
Planetary Accretion Theory
2%
Tidal Hypothesis
First SAT Exam .pdf
321.6 KB
First SAT Exam .pdf
Information about 'Black Hole' was first provided by-
Anonymous Quiz
26%
Hermann Bondi
30%
Rutherford
18%
Copernicus
26%
S. Chandrashekhar
Which one of the following is not an Astronomical object ?
Anonymous Quiz
22%
Pulsar
16%
Brittle star
30%
Black hole
31%
Quasar
A group of stars arranged in a particular shape, is called-
Anonymous Quiz
32%
Milky Way
50%
Constellation
9%
Andromeda
8%
Solar system
What is the typical area affected by a cloudburst?
Anonymous Quiz
29%
100-200 square kilometers
46%
50-100 square kilometers
14%
20-30 square kilometers
11%
5-10 square kilometers
Which type of signal does GPS use for positioning?
Anonymous Quiz
34%
Infrared
49%
Radio waves
5%
X-rays
13%
Visible light
ক্লাসরুমের সমস্ত মেয়ে যারা এই পৃথিবীর মানব সভ্যতার সৃষ্টির অন্যতম মূল । সমস্ত নারী ও পুরুষের মা । যাদের মধ্যে নিজে শক্তিশালী হওয়ার পাশাপাশি, অপরকে শক্তিশালী করার অসম্ভব শক্তি লুকিয়ে রয়েছে । ক্লাসরুমের পক্ষ থেকে আন্তরিক অভিনন্দন ও শুভেচ্ছা জানাই । চ্যালেঞ্জটা জারি রেখে আগামীর স্বপ্নপূরণের সংকল্পটা জারি থাকুক কঠোর ভাবে । মেয়ে, মা , স্ত্রী, বউমা হওয়ার পরেও সফল ও আদর্শ মানুষ হওয়ার ইচ্ছেটা বেঁচে থাক সকল নারীর মধ্যেই 🙏 ।
Memorandum.pdf
7.2 MB
Memorandum.pdf
Syllabus PGTs.pdf
6 MB
Syllabus PGTs.pdf
EMRS PGTs Syllabus.pdf
7.4 MB
EMRS PGTs Syllabus.pdf
Which of the following lakes in India is most affected by invasive species such as water hyacinth?
Anonymous Quiz
19%
Dal Lake
15%
Wular Lake
36%
Vembanad Lake
30%
Keoladeo Ghana Lake
Which of the following lakes is at risk of desertification and reduced water levels due to climate change and reduced inflow of freshwater?
Anonymous Quiz
53%
Sambhar Lake
15%
Chilika Lake
15%
Vembanad Lake
16%
Wular Lake
Which lake has been listed as one of the "Hotspots of Waterbirds" due to its importance in migratory bird habitats in India?
Anonymous Quiz
4%
Wular Lake
41%
Chilika Lake
49%
Keoladeo National Park
6%
Kolleru Lake
Which of the following lakes is situated in the central part of India and is a key part of the local ecosystem, providing a habitat for numerous species of flora and fauna?
Anonymous Quiz
54%
Sardar Sarovar Lake
19%
Kolleru Lake
18%
Sambhar Lake
9%
Vembanad Lake