The main buffer system of the human blood is


Options: H2CO3 - HCO3,    H2CO3 - CO32-,    CH3COOH - CH3COO-,    NH2CONH2 - NH2CONH+

Ans:A,A


Description:

Asked in: KCC-2018   |   JOA 556-2018  |  HRTC JTO-2017

Hits Today: 19496 | Level: Moderate


******************************************************

Want to see where do you stand among other aspirants in "General Knowledge" category?

Click Here to take quick 10 mins MCQ test to find out.




Got some suggestion about this question or to make this site better? Please leave your comments below.




More Chemistry Related questions:


The theory of inheritance of acquired character was propounded by
Options: Charles Darwin,    Gregor Mendel,    J.B. Lamarck,    Weismann

Ans:C,C


Who invented Bakelite?
Options: Charles Goodyear,    Leo Hendrik Baekeland,    Roy Plunkett,    Henry Ford

Ans:B,B


Neurospora is used as genetic material because
Options: it has short life cycle of 10 days,    the product of single meiosis can be easily analysed,    meiotic products are linearly arranged in the form of ordered tetrads,    is a diploid fungus

Ans:A,A


The power of Supreme Court of India to decide the dispute between the centre and states falls under its
Options: advisory jurisdiction,    appellate jurisdiction,    original jurisdiction,    constitutional jurisdiction

Ans:C,C


Who was the first Indian batsman to hit a century on Test debut against England at England's home?
Options: Sachin Tendulkar,    Abbas Ali Baig,    Kapil Dev,    Wassim Jaffer

Ans:B,B


The process that directs precipitation down plant branches and stems is called
Options: stem flow,    through flow,    interception,    canopy drip

Ans:A,A


The snow line on the northern side of greater Himalayas range about
Options: 4,500 to 6,000 metres,    5,500 to 6,000 metres,    3,500 to 6,000 metres,    None of the above

Ans:B,B


Myopia is connected with
Options: ears,    eyes,    lungs,    None of these

Ans:B,B


The term 'Yavanapriya' mentioned in ancient Sanskrit texts denoted
Options: ivory,    pepper,    a fine variety of Indian muslin,    damsels sent to the Greek court for dance performance

Ans:B,B


Atoms of an element differ from those of all other elements in
Options: atomic number and electronic configuration,    number of neutrons and number of valence electrons,    atomic number and number of valence electrons,    number of neutrons and electronic configuration

Ans:A,A


What is the population density of Madhya Pradesh?
Options: 202/sq. km,    196/sq. km,    116/sq. km,    68/sq. km

Ans:B,B


Hitler party which came into power in 1933 is known as
Options: Labour Party,    Nazi Party,    Ku-Klux-Klan,    Democratic Party

Ans:B,B


The input used by an antenna or cable to a TV set uses frequencies called...?
Options: IF,    RF,    AF,    SAP

Ans:B,B


MISA stands for
Options: Maintenance of Internal Security Act,    Multinational Internal Society Authority,    Movement for Indian System Act,    None of the above

Ans:A,A


The ionisation energy of hydrogen atom in the ground state is x KJ. The energy required for an electron to jump from 2nd orbit to 3rd orbit is
Options: 5x/36,    5x,    7.2 x,    x/6

Ans:A,A


Which of the following dams has generations of power more than irrigation as its main purpose?
Options: Gandhi Sagar,    Hirakud,    Periyar,    Tungabhadra

Ans:A,A


ARPANET, the precursor to the Internet, was developed by:
Options: FAA,    Department of Defence,    NATO,    UART

Ans:B,B


Deficit financing means that the government borrows money from the
Options: RBI,    local bodies,    big businessmen,    IMF

Ans:A,A


'CD' computer abbreviation usually means ?
Options: Command Description,    Change Data,    Copy Density,    Compact Disc

Ans:D,D


The member of a State Public Service Commission can be removed on the ground of misbehavior only after an enquiry has been conducted by the
Options: Supreme Court of India,    High Court of the state,    committee appointed by the president,    None of the above

Ans:A,A


Who has won the Nobel Prize in Economic Sciences 2017?
Options: A. richard thaler B. Colin F Camerer C. Stewart C. Myers D. Richard H. Thaler

Ans:A,richard thaler


The inexpensive and commonly used variety of glass is called soda glass. It is called so because
Options: was used initially for making bottles of soda(carbonated drink),    is made using soda(sodium carbonate),    was initially used for storing sodium carbonate,    is made using soda lime

Ans:B,B


Who among the following invented the small pox vaccine?
Options: Robert Koch,    Edward Jenner,    Robert Hooke,    Louis Pasteur

Ans:B,B


It travels over land and water. Who invented the HOVERCRAFT?
Options: S. Sperrow,    O. Stricheg,    T. Henman,    C. Cockerell

Ans:D,D


When did China exploded first atomic device?
Options: 1962,    1963,    1964,    1965

Ans:C,C


What is NAT?
Options: Network Address Translation,    Network Administration Tool,    Novell Address Transfer,    Newly Added Technology

Ans:A,A


The ministry of Water Resources lays down policies and programmes for the development and regulation of the country's water resources. It covers
Options: sartorial planning, coordination and policy guidelines,    technical examination and techno- appraisal of project providing central assistance to specific projects,    facilitation of external assistance in resolution of interstate water disputes, policy formulation planning and development of ground water resources,    All of the above

Ans:D,D


In which year was MIDI(Musical Instrument Digital Interface) introduced?
Options: 1987,    1983,    1973,    1977

Ans:B,B


The nucleus of an atom consists of
Options: electrons and neutrons,    electrons and protons,    protons and neutrons,    All of the above

Ans:C,C


The initials JCB on earth-moving equipment are those of the founder of the company that makes it. What is his name?
Options: John Christopher Ballantyne,    Joseph Cyril Bamford,    John Christopher Baxter,    Jack Croxford Baker

Ans:B,B


National Agricultural Insurance Scheme replacing Comprehensive Crop Insurance Scheme was introduced in the year
Options: 1997,    1998,    1999,    2000

Ans:C,C


Jharkhand has ____ state on its eastern end.
Options: Bihar,    West Bengal,    Orissa,    Chhattisgarh

Ans:B,B


One of the following is not a function of bones.
Options: Place for muscle attachment,    Protection of vital organs,    Secretion of hormones for calcium regulation in blood and bones,    Production of blood corpuscles

Ans:C,C


Night blindness is cause by lack of which vitamin?
Options: Vitamin A,    Vitamin B,    Vitamin C,    Vitamin D

Ans:A,A


Unofficial, and usually illegal, system of providing people with more then their share of goods and services where their prices are controlled, is called
Options: black money,    blue chip,    black market,    black economy

Ans:C,C


Siachen is a
Options: desert frontier zone between India and Pakistan,    frontier zone between China and India,    frontier zone between India and Myanmar,    glacier frontier zone between India and Pakistan

Ans:D,D


The Parliament of India can make use of the residuary powers
Options: at all times,    only during national emergency,    during national emergency as well as constitutional emergency as well in a state,    None of the above

Ans:A,A


The abbreviation URL stands for:
Options: User Regulation Law,    Unknown RAM Load,    Uniform Resource Locator,    Ultimate RAM Locator

Ans:C,C


Which of the following is the lightest metal?
Options: Mercury,    Lithium,    Lead,    Silver

Ans:B,B


Who among the following is a winner of the Indira Gandhi Award for National integration?
Options: Aruna Asaf Ali,    Ashok Kumar,    Sundarlal Bahuguna,    M. G. K. Menon

Ans:A,A


Which UN body deals with population problem?
Options: UNFPA,    UNDP,    UNICEF,    UNESCO

Ans:A,A


The XV Asian Games are scheduled to be held at
Options: Qatar,    Hiroshima,    Beijing,    Jakarta

Ans:A,A


What is the covered area of Gujarat state?
Options: 3,702 sq. km,    1,35,100 sq. km,    1,96,024 sq. km,    94,163 sq. km

Ans:C,C


When did first test tube baby - Louise Brown born?
Options: 1939,    1958,    1981,    1978

Ans:D,D


Durand Cup is associated with the game of
Options: Cricket,    Football,    Hockey,    Volleyball

Ans:B,B


The R-horizon of soil horizon consists of
Options: unweathered bedrock,    weathered parent material,    plant litter at various levels of decomposition,    None of the above

Ans:A,A


Subsidies mean
Options: payment by government for purchase of goods and services,    payment made by business enterprises to factors of production,    payment made by companies to shareholders,    payment made by the government to business enterprises, without buying any goods and services

Ans:D,D


When was pottery developed in the Indus Valley?
Options: 5000 BC,    6000 BC,    3500 BC,    2600 BC

Ans:C,C


2nd battle of pannipat was fought in
Options:

Ans:1556 ,1556


The southernmost part of the world is
Options: Cape of Good Hope, Africa,    Cape of Horn, S. America,    Colombo, Sri Lanka,    Wellington, New Zealand

Ans:B,B

www.000webhost.com