NMMS TAMILNADU

NMMS SCIENCE TEST-(29-09-24)-SVP Loading…

NMMS MAT - Letter Repeating Series  - Online Test Letter Repeating Series Letter Repeating Series NMMS MAT - Letter Repeating Series  - Online Test  These online tests are based on latest Tamilnadu School Education Board NMMS Exam syllabus. While attempting these our students can identify the weak lessons and continuously practice those lessons for attaining high marks. Best of Luck Online test is designed to help the students to get prepared and skilled for further competitive exams like medical, engineering, etc. 

1.How many species of plants are estimated to live in the ocean? a) 6.5 million b) 2.2 million c) 4,00,000 d) 8.7 million Answer: b) 2.2 million 2.What is the total estimated number of plant species on Earth? a) 6.5 million b) 8.7 million c) 4,00,000 d) 10 million Answer: b) 8.7 million 3.How many species of flowering plants are there on Earth? a) 4,00,000 b) 2.2 million c) 8.7 million d) 6.5 million Answer: a) 4,00,000 4.Plants living on land make up how many million species? a) 2.2 million b) 6.5 million c) 4,00,000 d) 8.7 million Answer: b) 6.5 million 5.What is the estimated number of flowering plant species on Earth? a) 2.2 million b) 4,00,000 c) 6.5 million d) 1 million Answer: b) 4,00,000 6.Which of the following is a flowering plant? a) Bryophyta b) Pteridophyta c) Phenerogams d) Thallophyta Answer: c) Phenerogams 7.Which group of plants includes non-flowering plants? a) Phenerogams b) Cryptogams c) Angiosperms d) Gymnosperms Answer: b) Cryptogams 8.The word "Algae" i

 1.Which of the following is an example of a unicellular organism? A. Human B. Yeast C. Tree D. Dog Correct Answer: B. Yeast 2.Which of the following is an example of a unicellular organism? A. Human B. amoeba C. Tree D. Dog Correct Answer: B. amoeba 3.What type of organism is amoeba? A. Multicellular organism B. Prokaryote C. Unicellular eukaryote D. Multicellular prokaryote Correct Answer: C. Unicellular eukaryote 4.Cells consist of cytoplasm enclosed within a: A. Cell wall B. Membrane C. Nucleus D. Ribosome Answer: B. Membrane 5.The unit commonly used to measure cell size is: A. Millimeter B. Centimeter C. Micron D. Nanometer Correct Answer: C. Micron 6.Approximately what is the average size range of a typical animal cell in diameter? A. 0.1-1 µm B. 1-20 µm C. 20-100 µm D. 100-1000 µm Correct Answer: B. 1-20 µm  7.How large is a typical human egg (ovum) in diameter? A. 1 µm B. 10 µm C. 100 µm D. 1000 µm Correct Answer: C. 100 µm 8.In the human body, the smallest cell is: A. Nerve ce

 1.What percentage of air is composed of nitrogen? a) 20.95% b) 78.09% c) 0.93% d) 0.04% Answer: b) 78.09% 2.What is the approximate percentage of oxygen in the atmosphere? a) 78.09% b) 20.95% c) 0.93% d) 0.04% Answer: b) 20.95% 3.What is the approximate percentage of carbon dioxide in the atmosphere? a) 78.09% b) 20.95% c) 0.93% d) 0.04% Answer: d) 0.04% 4.What percentage of the Earth's atmosphere is composed of argon? a) 78.09% b) 20.95% c) 0.93% d) 0.04% Answer: c) 0.93% 5.Which gas constitutes approximately 0.93% of the Earth's atmosphere? a) Nitrogen b) Oxygen c) Argon d) Carbon dioxide Answer: c) Argon  6.Which gas is the most abundant in Earth's atmosphere? a) Oxygen b) Nitrogen c) Argon d) Carbon dioxide Answer: b) Nitrogen  7.Which gas is released by plants during photosynthesis? a) Carbon dioxide b) Oxygen c) Nitrogen d) Argon Answer: b) Oxygen 8.Which gas is present in the atmosphere in a quantity of 0.04%? a) Nitrogen b) Oxygen c) Argon d) Carbon dioxide Answer: