Practice General science Common Questions and Answers
- Group number and valency have no relation in
- Which period and group in the long form of periodic table contain maximum number of elements?
- Zero group was introduced by
- Which among the following has specialized tissue for conduction of water? Thallophyta Bryophyta Pteridophyta Gymnosperms ...
- Statement I: Cells are the functional unit of life. Statement II: All Cells are totipotent.
- Which is not shown by vitamins?
- Which of the following is Vitamin-E?
- Which vitamin is essential for RBC formation?
- Which vitamin is also known as Vitamin-B2?
- Which one of the following vitamins is synthesized in our own skin?
- Match the Column I with Column II and select the correct answer using the codes given below: Column I (Molecule) A. Proteins B. Carbohydrates C. Nucleic ac...
- The arrangement of leaves on stems or its branches is
- Which of the following is an example of storage leaves?
- In blood, platelets are required for
- Which element is the constituent of the chlorophyll molecule?
- Which of the following is not a purpose of transpiration?
- The rate of transpiration accelerates due to
- Energy is essential for the continuity of life. Energy is obtained by which one of the following events?
- Muscle fatigue is due to the accumulation of
- In Egypt, ancient mummies can be found to have their arteries intact due to well-preserved
- The main thinking part of the brain is:
- Presbyopia is a visual defect caused by:
- Which one of the following is not a part of nerves?
- Study the following questions carefully and choose the right answer: The main thinking part of the brain is the _______?
- Kindly Study the following questions carefully and choose the right answer: Which of the following is/are true about the human heart? I. The heart has va...
- Kindly Study the following questions carefully and choose the right answer: Transpiration is mainly effective during _______ ?
- Kindly Study the following questions carefully and choose the right answer. Human saliva contains an enzyme called salivary amylase that breaks down star...
- Kindly Study the following questions carefully and choose the right answer. In plants, the carbohydrates which are not used immediately are stored in the...
- Kindly Study the following questions carefully and choose the right answer. The exchange of gases takes place in the leaves through these pores for the p...
- Kindly Study the following questions carefully and choose the right answer. Which of the following is/are true with respect to Amoeba? I. It is a multi-c...
- A person rings a metallic bell near a strong concrete wall. He hears the echo after 0.3 s. if the sound moves with a speed of 340 m/s, how far is the wall ...
- The SI unit of mechanical power is:
- X-rays are
- Which one of the following physical quantities is the same for molecules of all gases at a given temperature?
- Tungsten is used for the construction of filament in an electric bulb because of its
- Inactive Nitrogen and Argon gases are usually used in electric bulbs in order to
- The position, relative size and nature of the image formed by a concave lens for an object placed at infinity are respectively
- Before X-ray examination (coloured X-ray) of the stomach, patients are given suitable salt of barium because
- When hard water is evaporated completely, the white solid remains in the container. It may be due to the presence of 1. Carbonates of Ca and Mg 2. Sulphate...
- Which one among the following fuels is used in gas welding?
