MCQOPTIONS
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MCQOPTIONS
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. |
The required residual chlorine in drinking water at every tapping pointshould be……….ppm. |
| A. | 0.6 |
| B. | 0.9 |
| C. | 0.2 |
| D. | 0.5 |
| Answer» E. | |
| 2. |
Best trapezoidal channel of best section giving maximum discharge should have side angle………….to the horizontal. |
| A. | 50 O |
| B. | 60 O |
| C. | 70 O |
| D. | 80 O |
| Answer» C. 70 O | |
| 3. |
Who was the village accountant among the following? |
| A. | Patwari |
| B. | Shidar |
| C. | Ariz |
| D. | Amil |
| Answer» B. Shidar | |
| 4. |
The water quality is said alkaline when pH value is………….and acidicwhen pH is ……. |
| A. | 10 to 14 u0026 1 to 6 |
| B. | 8 to 14 u0026 1 to 8 |
| C. | 8 to 14 u0026 1 to 6 |
| D. | None of these |
| Answer» D. None of these | |
| 5. |
Triangular channel of best section giving maximum discharge should have side angle …………...to the horizontal. |
| A. | 45 O |
| B. | 55 O |
| C. | 65 O |
| D. | 75 O |
| Answer» B. 55 O | |
| 6. |
The sum of Potential energy, Pressure energy and ......................energy constitutes Bernaullis theorem with empirical formula (Z p/w v2/2g ) |
| A. | Heat energy |
| B. | Earth energy |
| C. | Kinetic energy |
| D. | Sun energy |
| Answer» D. Sun energy | |
| 7. |
For a circular channel of diameter ‘D’, the depth of flow for maximumdischarge is …….D. |
| A. | 0.91 |
| B. | 0.93 |
| C. | 0.95 |
| D. | 0.97 |
| Answer» D. 0.97 | |
| 8. |
For a circular channel of diameter ‘D’, the depth of flow for maximumvelocity is ..……..D. |
| A. | 0.82 |
| B. | 0.81 |
| C. | 0.84 |
| D. | 0.83 |
| Answer» C. 0.84 | |
| 9. |
Device meant for measuring velocity in a pipe is called ……………. |
| A. | Mitot tube |
| B. | pitot tube |
| C. | kitot tube |
| D. | None of these |
| Answer» C. kitot tube | |
| 10. |
Urgency Certificate is issued for the work- |
| A. | to carry out the repair work affected by flood. |
| B. | To carry out the repair caused due to accident. |
| C. | Or other unforeseen contingency caused due to accident or flood. |
| D. | All of the Above |
| Answer» E. | |
| 11. |
Phenol forms a tribromo derivativeXis ______? |
| A. | potassium bromide solution |
| B. | bromine in carbon tetrachloride at 0°C. |
| C. | bromine in benzene |
| D. | bromine in water |
| Answer» E. | |
| 12. |
Device meant for measuring the discharge in a pipe is called |
| A. | Venturimeter |
| B. | sentriv |
| C. | pipe |
| D. | tripe |
| Answer» B. sentriv | |
| 13. |
Peroxide ion ______?a) is diamagnetic.b) has five completely filled antibonding molecular orbitals.c) is isoelectronic with neon.d) has bond order one.Which one of these is correct? |
| A. | a), b) and d) |
| B. | and d) |
| C. | and c) |
| D. | a), b) and c) |
| Answer» C. and c) | |
| 14. |
Arbitration Act was revised in |
| A. | 1994 |
| B. | 1996 |
| C. | 1998 |
| D. | 1999 |
| Answer» C. 1998 | |
| 15. |
Delayed Tender is- |
| A. | When tender is received before the due date and time. |
| B. | When tender is received after the due date and time, but before opening the tender. |
| C. | When tender is received after the due date and time and after opening the tender. |
| D. | All of the Above |
| Answer» D. All of the Above | |
| 16. |
PH value of which one of the following is not equal to one? |
| A. | 0.1 M CH3 COOH |
| B. | 50cm3 of 0.4 M HCI +50 cm3 of 0.2M NaOH |
| C. | 0.1 M HNO3 |
| D. | 0.05 M H2SO4 |
| Answer» B. 50cm3 of 0.4 M HCI +50 cm3 of 0.2M NaOH | |
| 17. |
Contractor has demanded an arbitration of Rs. 9.50 lacs. How manyArbitrator will be appointed? |
| A. | Sole Arbitrator |
| B. | Two Arbitrator |
| C. | Three Arbitrator |
| D. | None of these |
| Answer» B. Two Arbitrator | |
| 18. |
Paracetamol is a/ an? |
| A. | antimalarial |
| B. | antipyretic |
| C. | analgesic |
| D. | both 2 and 3 |
| Answer» E. | |
| 19. |
Who is competent to appoint an arbitrator |
| A. | DRM |
| B. | Territorial HOD |
| C. | Principal HOD |
| D. | General Manager |
| Answer» E. | |
| 20. |
Before ascending the Maurya throne, Ashoka served as a Viceroy of ? |
| A. | Kaushanthi |
| B. | Tosali |
| C. | Taxila |
| D. | Pataliputra |
| Answer» D. Pataliputra | |
| 21. |
One mole of which of the following has the highest entropy? |
| A. | liquid nitrogen |
| B. | mercury |
| C. | hydrogen gas |
| D. | diamond |
| Answer» D. diamond | |
| 22. |
One mole of oxygen at 273 k and one mole of sulphur dioxide at 546 k are taken in two separate containers, then,? |
| A. | kinetic energy of O2 u003e kinetic energy of SO2 . |
| B. | kinetic energy of both are equal. |
| C. | kinetic energy of O2 u003c kinetic energy of SO2. |
| D. | None of these |
| Answer» D. None of these | |
| 23. |
One mole of an organic compound 'A' with the formula C3H8O reacts completely with two moles of HI to form X and Y. When 'Y' is boiled with aqueous alkali forms Z.Zanswers the iodoform test. The compound 'A' is ______? |
| A. | Propan -1 -o1 |
| B. | methoxyethane |
| C. | Propan -2 -o1 |
| D. | ethoxyethane |
| Answer» C. Propan -2 -o1 | |
| 24. |
How many class of tender is being used? |
| A. | Open tender and limited tender |
| B. | Limited tender and single tender |
| C. | Open tender, limited tender and single tender |
| D. | None |
| Answer» D. None | |
| 25. |
One gram of silver gets distributed between 10 cm3 of molten zinc and 100 cm3 of molten lead at 800°C. The percentage of silver in the zinc layer is approximately ______? |
| A. | 97 |
| B. | 94 |
| C. | 89 |
| D. | 91 |
| Answer» B. 94 | |
| 26. |
The approved list of ‘C’ class Contractor is maintained at |
| A. | Assistance Divisional Office |
| B. | Divisional Office |
| C. | Zonal Railway man office |
| D. | None of the above. |
| Answer» C. Zonal Railway man office | |
| 27. |
How many type of approved list of contractor is being maintained? |
| A. | 3 |
| B. | 4 |
| C. | 5 |
| D. | 6 |
| Answer» D. 6 | |
| 28. |
Pushyabhuti dynasty ruled over ? |
| A. | Sakal |
| B. | Thaneshwar |
| C. | Ujjain |
| D. | Patliputra |
| Answer» C. Ujjain | |
| 29. |
The town of Bihar sharif remained important in medieval times as 1. a centre of trade 2. a centre of learning3. an administrative centre 4. a religious centre |
| A. | 2 and 4 |
| B. | 2,3 and 4 |
| C. | l and 3 |
| D. | l,2 and 3 |
| Answer» B. 2,3 and 4 | |
| 30. |
Of the following which one is classified as polyester polymer? |
| A. | Nylon-66 |
| B. | Terylene |
| C. | Backelite |
| D. | Melamine |
| Answer» C. Backelite | |
| 31. |
The cost of open tender is Rs. 4.50 lacs. Who will be the tender committee members? |
| A. | Sr. Scale Office of executive Department and Sr. Scale Officer of Account Department. |
| B. | Sr. Scale Office of executive Department and Jr. Scale Officer of Account Department. |
| C. | Jr. Scale Office of executive Department and Sr. Scale Officer of Account Department. |
| D. | Jr. Scale Office of executive Department and Jr. Scale Officer of Account Department |
| Answer» E. | |
| 32. |
One dm3 solution containing 10-5 moles each of Cl- ions and CrO ions is treated with 10-4 mole of silver nitrate. Which one of the following observations is made?[KSP Ag2 CrO4, = 4 X 10-12][KSP AgCl = 1 x10-10] |
| A. | Silver chloride gets precipitated first. |
| B. | Both silver chromate and silver chloride start precipitating simultaneously. |
| C. | Precipitation does not occur. |
| D. | Silver chromate gets precipitated first. |
| Answer» B. Both silver chromate and silver chloride start precipitating simultaneously. | |
| 33. |
Of the following complex ions, which is diamagnetic in nature? |
| A. | [CoF6]3– |
| B. | [NiCl4]2– |
| C. | [Ni(CN)4]2– |
| D. | [CuCl4]2– |
| Answer» D. [CuCl4]2– | |
| 34. |
n-propyl bromide on treating with alcoholic KOH produces? |
| A. | propane |
| B. | propyne |
| C. | propene |
| D. | propanol |
| Answer» D. propanol | |
| 35. |
Akbar founded his own religion known as ‘Din i-llahi’ which means ? |
| A. | None of these |
| B. | Divine faith |
| C. | Universal peace |
| D. | House of Worship |
| Answer» C. Universal peace | |
| 36. |
The cost of a deposit work is Rs. 10,00,000/- . How much amount the party has to deposit with Railway man for preparation of plan and estimate- |
| A. | Rs. 10,000/- |
| B. | Rs. 20,000/- |
| C. | Rs. 15,000/- |
| D. | Rs.25,000/- |
| Answer» C. Rs. 15,000/- | |
| 37. |
Name the type of the structure of silicate in which one oxygen atom of [SiO4]4– is shared? |
| A. | Pyrosilicate |
| B. | Sheet silicate |
| C. | Linear chain silicate |
| D. | Three dimensional |
| Answer» B. Sheet silicate | |
| 38. |
The stage at which addendum cum corrigendum is required- |
| A. | When the individual item varies 10% from the agreement |
| B. | When the individual item varies 20% from the agreement |
| C. | When the individual item varies 25% from the agreement |
| D. | None of these |
| Answer» D. None of these | |
| 39. |
N2 3H2 Ý 2NH3 heat. What is the effect of the increase of temperature on the equilibrium of the reaction? |
| A. | reaction rate does not change |
| B. | equilibrium is unaltered |
| C. | equilibrium is shifted to the right |
| D. | equilibrium is shifted to the left |
| Answer» E. | |
| 40. |
Chandbibi of Ahmednagar fought to protect her kingdom against ? |
| A. | Nizam forces of Hyderabad |
| B. | Adilshahi forces of Bijapur |
| C. | East India Company |
| D. | Mughals |
| Answer» E. | |
| 41. |
Molecules of a noble gas do not possess vibrational energy because a noble gas ______? |
| A. | is chemically inert |
| B. | is diamagnetic |
| C. | is monoatomic |
| D. | has completely filled shells |
| Answer» D. has completely filled shells | |
| 42. |
Mole fraction of the solute in a 1.00 molal aqueous solution is? |
| A. | 1.7700 |
| B. | 0.0177 |
| C. | 0.1770 |
| D. | 0.0344 |
| Answer» C. 0.1770 | |
| 43. |
Which of the following Englishman was honoured by Jehangir with the title of Khan’? |
| A. | None of these |
| B. | William Hawkins |
| C. | Edward Terry |
| D. | Sir Thomas Roe |
| Answer» C. Edward Terry | |
| 44. |
How many estimates are in use? |
| A. | 7 |
| B. | 6 |
| C. | 5 |
| D. | 8 |
| Answer» B. 6 | |
| 45. |
Molarity of a given orthophosphoric acid solution is 3M. It's normality is? |
| A. | 1 N |
| B. | 2 N |
| C. | 9 N |
| D. | 0.3 N |
| Answer» D. 0.3 N | |
| 46. |
Who among the following was known as a ‘Nirguna’ reformer? |
| A. | Tulsidas |
| B. | Kabir |
| C. | Chaitanya |
| D. | Surdas |
| Answer» C. Chaitanya | |
| 47. |
Mg 2 is isoelectronic with? |
| A. | Ca2+ |
| B. | Zn2+ |
| C. | Na+ |
| D. | Cu2+ |
| Answer» D. Cu2+ | |
| 48. |
The tender cost of work is Rs. 15 lacs. What will be cost of tender form? |
| A. | Rs. 500/- |
| B. | Rs. 1,000/- |
| C. | Rs. 2,000 /- |
| D. | Rs. 1,500/- |
| Answer» C. Rs. 2,000 /- | |
| 49. |
For the first time land was divided into different categories for purposes of revenue on the basis of the quality of land and its capacity for production during the reign of ? |
| A. | Muhammad bin Tughlaq |
| B. | Sher Shah Suri |
| C. | Feroze Tughlaq |
| D. | Alauddin Khilji |
| Answer» C. Feroze Tughlaq | |
| 50. |
What is the validity period in which tender offer remain open? |
| A. | 60 days |
| B. | 90 days |
| C. | 180 days |
| D. | 75 days |
| Answer» C. 180 days | |