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This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In a period, the element are arranged in the order of-- |
| A. | Constant charges in the nucleus |
| B. | Equal charges in the nucleus |
| C. | Decreasing charges in the nucleus |
| D. | Increasing charges in the nucleus |
| Answer» E. | |
| 2. |
The properties of elements of Mendeleev's periodic law were the periodic functions of their- |
| A. | Atomic Number |
| B. | Atomic Weight |
| C. | Mass of the Atom |
| D. | Shape of the atom |
| Answer» C. Mass of the Atom | |
| 3. |
The long form of periodic table is based on- |
| A. | Electronegativity |
| B. | Mass of the atom |
| C. | Shape of the atom |
| D. | Atomic number |
| Answer» E. | |
| 4. |
Modern periodic table is based on atomic number of the elements. The significance of atomic number was proved by the experiment of- |
| A. | Moseley's work on X-ray spectra |
| B. | Bragg's work on X-ray deffraction |
| C. | Mulliken's oil drop experiment |
| D. | Discovery of X-ray by Roentgen |
| Answer» B. Bragg's work on X-ray deffraction | |
| 5. |
The long form of periodic table was developed by- |
| A. | Bohr |
| B. | Menedeleev |
| C. | Range and Werner |
| D. | Rutherford |
| Answer» D. Rutherford | |
| 6. |
The vertical lines in modern periodic table are called- |
| A. | Period |
| B. | Group |
| C. | Non-metal |
| D. | None |
| Answer» C. Non-metal | |
| 7. |
In modern period table the number of period is- |
| A. | 2 |
| B. | 6 |
| C. | 7 |
| D. | 8 |
| Answer» D. 8 | |
| 8. |
Chandragupta Maurya figures prominently in the book of- |
| A. | Bhasa |
| B. | Sudraka |
| C. | Vishakhdatta |
| D. | Ashvaghosha |
| Answer» D. Ashvaghosha | |
| 9. |
The horizontal line in modern periodic table is called- |
| A. | Period |
| B. | Group |
| C. | Metal |
| D. | None |
| Answer» B. Group | |
| 10. |
The elements on the right side of the periodic table are- |
| A. | Metals |
| B. | Metalloids |
| C. | Non-metals |
| D. | Transition elements |
| Answer» D. Transition elements | |
| 11. |
In modern periodic table the group number is- |
| A. | 15 |
| B. | 16 |
| C. | 17 |
| D. | 18 |
| Answer» E. | |
| 12. |
The elements in group zero are called- |
| A. | Alkali metals |
| B. | Transition metals |
| C. | Inert gases |
| D. | None |
| Answer» D. None | |
| 13. |
Sorrel's cement is- |
| A. | Double salt |
| B. | Basic salt |
| C. | Complex salt |
| D. | Acidic Salt |
| Answer» D. Acidic Salt | |
| 14. |
Which one is known as father of periodic table- |
| A. | Lavoisier |
| B. | Rutherford |
| C. | Mendeleev |
| D. | Bohr |
| Answer» D. Bohr | |
| 15. |
Kautilya Arthashastra deals with the aspects of- |
| A. | Economic Life |
| B. | Political Policies |
| C. | Religious Life |
| D. | Social Life |
| Answer» C. Religious Life | |
| 16. |
Modern periodic law had been given by- |
| A. | Moseley |
| B. | Mendeleev |
| C. | Lother Mayer |
| D. | Lavoisier |
| Answer» B. Mendeleev | |
| 17. |
Source of Vitamin C is- |
| A. | Nitric acid |
| B. | ascorbic acid |
| C. | Oxalic acid |
| D. | Maleic acid |
| Answer» C. Oxalic acid | |
| 18. |
Which elements are arranged in increasing order of atomic weight every eighth element has properties similar to the firstThis law had been given by- |
| A. | Moseley |
| B. | Dobereiner |
| C. | Newland |
| D. | Lother-Mayer |
| Answer» D. Lother-Mayer | |
| 19. |
The pH scale had been given by= |
| A. | Arrhenius |
| B. | Bronsted |
| C. | Sornsen |
| D. | Lewis |
| Answer» D. Lewis | |
| 20. |
Maleic acid is found in the - |
| A. | Apples |
| B. | Vinegal |
| C. | Milk |
| D. | Lemons |
| Answer» B. Vinegal | |
| 21. |
The acid used in eye was is- |
| A. | Oxalic Acid |
| B. | Nitric acid |
| C. | Boric acid |
| D. | None |
| Answer» D. None | |
| 22. |
pH value of neutral solution is |
| A. | 8 |
| B. | 5 |
| C. | 7 |
| D. | 13 |
| Answer» D. 13 | |
| 23. |
The acid used to remove rust spost is- |
| A. | Boric acid |
| B. | furmic Acid |
| C. | Oxalic acid |
| D. | none |
| Answer» D. none | |
| 24. |
A Buddhist council during the reign of Ashoka was held at- |
| A. | Magadha |
| B. | Pataliputra |
| C. | Samastipur |
| D. | Rajgriha |
| Answer» C. Samastipur | |
| 25. |
Red litmus paper is changed into blue in solution of- |
| A. | Base |
| B. | Acid |
| C. | Salt |
| D. | None |
| Answer» B. Acid | |
| 26. |
In neutralisation reaction product is- |
| A. | Acid |
| B. | Base |
| C. | Salt and water |
| D. | None |
| Answer» D. None | |
| 27. |
Acids reach with bases to give- |
| A. | Ester |
| B. | Alcohol |
| C. | Salt |
| D. | None |
| Answer» D. None | |
| 28. |
Water solution base is called- |
| A. | Acid |
| B. | Salt |
| C. | Alkali |
| D. | None |
| Answer» D. None | |
| 29. |
Blue litmus paper is converted into red in solution of- |
| A. | Acid |
| B. | Base |
| C. | Alkali |
| D. | Salt |
| Answer» B. Base | |
| 30. |
Uric acid is present in - |
| A. | soda water |
| B. | rancid butter |
| C. | sour milk |
| D. | Urine of Mannals |
| Answer» E. | |
| 31. |
A base is a substance which- |
| A. | Donates electrons |
| B. | Accepts proton |
| C. | Gives OH ions in water |
| D. | All |
| Answer» E. | |
| 32. |
Fromic acid is obtained from- |
| A. | Red ants |
| B. | Fats |
| C. | Vinegar |
| D. | Orange |
| Answer» B. Fats | |
| 33. |
Molten NaC1 is good conductor of electricity is due to- |
| A. | Free electron |
| B. | Free ions |
| C. | Free molecules |
| D. | all |
| Answer» C. Free molecules | |
| 34. |
An acid is a substance which- |
| A. | Donates a proton |
| B. | Accepts an electron |
| C. | Give H+ in water |
| D. | All |
| Answer» E. | |
| 35. |
The head of a district (Ahara) the principal coordinator of the revenue and the officer in charge of general and military functions in his jurisdiction during Mauryan Empire was known as- |
| A. | Krori |
| B. | Rajuka |
| C. | Faujdar |
| D. | Chirastadar |
| Answer» C. Faujdar | |
| 36. |
Trataric acid is obtained from- |
| A. | Apples |
| B. | Citrous fruit |
| C. | Grapes |
| D. | tomato |
| Answer» D. tomato | |
| 37. |
The structure of ethylene is- |
| A. | linear |
| B. | tetrahedral |
| C. | octahedral |
| D. | triangular |
| Answer» E. | |
| 38. |
Hydrogen bonding is maximum in- |
| A. | Ethanol |
| B. | Diethyl ether |
| C. | Ethyl chlorid |
| D. | Triethyl amine |
| Answer» B. Diethyl ether | |
| 39. |
Who among the following Governor Generals, created the Covenanted Civil Service of India which later cam to be known as Indian Civil Services (ICS) |
| A. | Warren Hastings |
| B. | Wellesley |
| C. | Cornwallis |
| D. | Willian Bentick |
| Answer» D. Willian Bentick | |
| 40. |
A bond formed by sharing of electrons between atoms of the elements is called- |
| A. | ionic bond |
| B. | covalent bond |
| C. | coordinate bond |
| D. | none |
| Answer» C. coordinate bond | |
| 41. |
Who, among the following, wrote the poem Subah-i-Azadi ? |
| A. | Sahir Ludhiyanvi |
| B. | Faiz Ahmad Faiz |
| C. | Muhammad Iqbal |
| D. | Maulana Abul Kalam Azad |
| Answer» C. Muhammad Iqbal | |
| 42. |
Formation anions occurs by- |
| A. | Loss of neutrons |
| B. | gain of protons |
| C. | gain of electrons |
| D. | none |
| Answer» D. none | |
| 43. |
Who of the following is the author of a collection of poems called Golden Threshold? |
| A. | Aruna Asaf Ali |
| B. | Annie Besant |
| C. | Sarojini Naidu |
| D. | Vijayalaxmi Pandit |
| Answer» D. Vijayalaxmi Pandit | |
| 44. |
Formation of cation occurs by- |
| A. | gain of electron |
| B. | loss of electron |
| C. | gain of protons |
| D. | loss of proton |
| Answer» C. gain of protons | |
| 45. |
A bond formed by the transfer of electrons between atoms of the elements is called- |
| A. | ionic bond |
| B. | covalent bond |
| C. | co-ordinate bond |
| D. | Hydrogen bond |
| Answer» B. covalent bond | |
| 46. |
which Rock Edict of Ashoka provides a description of the horrors of Kalinga war ? |
| A. | 13thRock Edict |
| B. | Kalinga Edict at Dhauli |
| C. | The Edict at Jaugadha |
| D. | 10th Rock Edict |
| Answer» B. Kalinga Edict at Dhauli | |
| 47. |
Who among the following, repealed the Vernacular Press Act- |
| A. | Lord Dufferin |
| B. | Lord Ripon |
| C. | Lord Curzon |
| D. | Lord Harding |
| Answer» C. Lord Curzon | |
| 48. |
Which one of the following Indus Civilization site gives evidence of a dockyard ? |
| A. | Harappa |
| B. | Lothal |
| C. | Mohenjodaro |
| D. | Rakhigarhi |
| Answer» C. Mohenjodaro | |
| 49. |
Which one of the following Acts of British India Strengthened the Viceroy's authority over his executive council by substituting portfolio or departmental system for corporate functioning ? |
| A. | Indian Councils Act 1861 |
| B. | Government of India Act 1858 |
| C. | Indian Councils Act 1892 |
| D. | Indian Councils Act 1909 |
| Answer» B. Government of India Act 1858 | |
| 50. |
Who was the founder of Hindu Mela ? |
| A. | Nabagopal Mitra |
| B. | Bal Gangadhar Tilak |
| C. | Akshay Kumar Dutt |
| D. | Surendranath Banerjee |
| Answer» B. Bal Gangadhar Tilak | |