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  • Question
  • Which of the following is NOT true about vascular system?


  • Options
  • A. Life span of human RBC is 115-120 days.
  • B. The vascular system forms about 7-8% of the body weight.
  • C. Blood is white or red vascular connective tissue.
  • D. There is about 6.8 liters of blood in an adult person

  • Correct Answer
  • Blood is white or red vascular connective tissue. 

  • Tags: CAT, Bank Exams, AIEEE

    General Science problems


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    • 1. Which one of the following is a leguminous crop?

    • Options
    • A. Mucuna
    • B. Pulses
    • C. Sesame
    • D. Cereals
    • Discuss
    • 2. Delonix regia Rafin is the scientific name of

    • Options
    • A. Banyan
    • B. Gulmohar
    • C. Tamarind
    • D. Chiku
    • Discuss
    • 3. Which is the largest organ in human beings?

    • Options
    • A. Skin
    • B. Large Intestine
    • C. Small Intestine
    • D. Liver
    • Discuss
    • 4. 1 km/hr equals _____________ m/s

    • Options
    • A. 5/18
    • B. 18/5
    • C. 5/16
    • D. 16/5
    • Discuss
    • 5. Organisms use bio-catalyst to break down complex substances into simpler substances. These bio-catalysts are called ______.

    • Options
    • A. enzymes
    • B. hormones
    • C. vitamins
    • D. No option is correct
    • Discuss
    • 6. Which of the following is the treatment of water pollution?

    • Options
    • A. Bag house filter
    • B. Windrow composting
    • C. Venturi scrubber
    • D. Reverse Osmosis
    • Discuss
    • 7. Which among the following is not a dwarf planet?

    • Options
    • A. Mars
    • B. Makemake
    • C. Pluto
    • D. Eris
    • Discuss
    • 8. Bambusa dendrocalmus is the scientific name of _______.

    • Options
    • A. Banyan
    • B. Papaya
    • C. Bamboo
    • D. Pomegranate
    • Discuss
    • 9. Acinonyx Jubatus is the scientific name of _______.

    • Options
    • A. Bear
    • B. Horse
    • C. Cheetah
    • D. Zebra
    • Discuss
    • 10. Which of the following acids is present in Red Ants?

    • Options
    • A. Malic acid
    • B. Formic acid
    • C. Tannic acid
    • D. Oxalic acid
    • Discuss


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