41. हिंदी वर्णमाला में स्वरों की कुल संख्या कितनी है ?

- 33
- 13
- 44
**11**

42. ‘बादल’ शब्द का पर्यायवाची है ?

- जलज
- नीरज
**जलद**- पुष्कर

43. ‘व्’ का उच्चारण स्थान क्या है ?

- कण्ठ
- ओष्ठ
**दन्तोष्ठ**- मूर्धा

44. हिंदी भाषा किस लिपि में लिखी जाती है ?

- ब्राम्हीं
- संस्कृत
**देवनागरी**- भारती

45. रामचरितमानस की भाषा कौन से है ?

**अवधी**- ब्रज भाषा
- खड़ी बोली
- संस्कृत

46. ‘तूती बोलना’ मुहावरे का सही अर्थ बताएं

- बाजा बजना
**प्रभाव होना**- बेकार होना
- डर जाना

47. What is the chemical name of dry ice?

- Duralium
- Calcium Sulphate
**Solid carbon dioxide**- Silver nitrate

48. Name the pandemic which has affected people all over the world during 2020-2021

- SARS
- Delta
**COVID-19**- Wuhan

49. Which of the following acid is present in the gastric juice human body?

- Acetic acid
- Nitric acid
**Hydrochloric acid**- Sulphuric acid

50. Some of the organisms are sensitive to different levels of air pollution and are used as pollution indicators. Select which among the following fits into this category?

- Fungi
- Freshwater algae
- Bacteria
**Lichens**

51. What does our body produce to fight the invader when disease-carrying microbes enter the body?

- Antibiotics
- Antigens
- Pathogen
**Antibodies**

52. Which of the following is responsible for marble cancer?

**Acid rain**- CFC
- Ozone
- Oxygen

53. Lightning conductor is a device used to protect?

**Building from the effect of lightning**- Building from the effect of earthquake
- Building from heavy rain
- Structures from heavy wind

54. In human body the blood glucose level is controlled by ……… harmone

- Glucogen
**Insulin**- Adrenalin
- Thyroxin

55. Rhizobium bacteria found in root nodules of leguminous plants is an ……………..

- Atmospheric carbon fixer
- Atmospheric oxygen fixer
**Atmospheric nitrogen fixer**- All of these

56. Which of the following non-metal is a good conductor of electricity?

- Coal
**Graphite**- Sulphur
- Phosphorus

57. In which of the following categories Adma’s Apple is more prominent?

- Boys of any age
- Adolescent girls
- Girls of any age
**Adolescent boys**

58. Which of the following metal is stored in kerosene oil due to its high reactivity with air and water ?:

**Sodium**- Zinc
- Calcium
- Magnesium

59. In which of the following are the role of bacteria is not present?

- Leather industry
**Apiculture industry**- Alcohol and vinegar industry
- Tobacco & Tea industry

60. An electric heater has a wattage of 1,500 W. How much electric energy does it consume in 10 hours?

**15 kWh**- 150 W
- 15000 W
- Data is insufficient

61. If a person is not able to see far off objects, then from which of the following he or she is suffering?

- Presbyopia
- Hypermetropia
**Myopia**- Astigmatism

62. Which one of the following is laughing gas?

- NO
_{2}+CO_{2} - N
_{2}O_{5} **N**_{2}O- NO
_{2}

63. ‘Widal Test’ is used to diagnose which disease?

**Typhoid**- Malaria
- AIDS
- Cancer

64. On what principle does a stethoscope work?

- Refraction of sound
**Reflection of sound**- Speed of Sound
- Intensity of sound

65. Which colour of light deviates least while passing through a glass prism?

**Red**- Blue
- Green
- Violet

66. Which of the following is included in an ecosystem?

- All living organisms
- Non-living objects
- Some times living and some times non-living object
**Both**

67. Find the missing number in a given table :

6 | 9 | 15 |

8 | 12 | 20 |

4 | 6 | ? |

- 15
- 21
**10**- 5

68. A man walks 1 km to east and then he turns to south and walks 5 km. After that he turns to East and walks 2 km. After this he turns to north and walk 9 km

- 3 km
**5 km**- 4 km
- 7 km

69. The total of the ages of Raju, Amar and Satish is 80 years. What was the total of their ages 3 years ago?

**71 years**- 72 years
- 74 years
- 77 years

70. A person crosses a 200 m long road in 2 minutes. What is his speed in km per hours?

- 3
**6**- 9
- 12

71. In a mixture of 60 litres the ratio of milk and water is 2 :1. If the ratio of the mixture of milk and water is to be made 1:2 then find out the quantity of water to be further added?

- 20 litres
- 30 litres
- 40 litres
**60 litres**

72. What is the probability of an impossible event??

- 1
**0**- -1
- -2

73. Which of the following is an irrational number?

- 3
- 3/7
- 1/3
**22/7**

74. Which one of the following is the formula for estimation of volume of a sphere?

- 2/3 πr
^{3} **4/3 πr**^{3}- 1/3 πr
^{3} - πr
^{3}

75. The two trees standing erect on a plane surface having height of 6 and 11m , respectively. if the distance between the bottoms of both the trees is 12m, then what is the distance between the top tip of the stem of these two tress:

- 17 m
**13 m**- 6 m
- 18 m

76. A student multiplied a number by 3/5 instead of 5/3 . What is the percentage in the calculation?

- 4%
- 8%
- 16%
**64%**

77. What is the decimal expansion of 17/8?

- Terminating
- Non-terminating
- Recurring
**Non-terminating recurring**

78. An angle which is greater than 180°and less than 360 is ……

- Complimentary angle
**Reflex angle**- Straight angle
- Supplementary angle

79. How many bags of grains can be stored in a cuboid granary of 12 m x 6 m x 5 m. if each bag occupies a space of 0.48 m^{3 }?

- 75
**750**- 1500
- 375

80. If two dice are thrown simultaneously. The probability of getting a sum of 9 is :

- 1/10
- 3/10
**1/9**- 4/9

81. If mode and mean of a set of numbers are 8 and 9, respectively then the value of median will be?

- 57
**67**- .97
- 24

82. The areas of rhombus having d_{1} = 16 cm, d_{2}= 12 cm will be :

- 16*12 cm
^{2} **96 cm**^{2}- 8*6 cm
^{2} - 144 cm
^{2}

83. Select the correct value of (1+Cos ) out of the following :

**Sin**^{2}- cos
^{2} - Tan
^{2} - cot
^{2}

84. What will be the value of P for polynomial x^{3} + 4 x^{2} – Px + 8 id (x-2) exactly divide it:

**16**- 3
- 5
- 0

85. If a wooden cylinder, cone and hemisphere are of the same base and same height then the ratio of their volumes will be?

**3:1:2**- 3:2:1
- 1:2:3:
- 1:3:2

### Read the first part: ।। Part-1 ।।

### Read also:

- [Topper’s Interview] Sankalp Gautam [SDM] – HAS 2018
- [Topper’s Interview] Kartar Chand [SDM] – HAS 2018
- [Topper’s Interview] Rohit Kanwar [Tehsildar] – HAS 2018
- [Topper’s Interview] Oshin Sharma [BDO] – HAS 2018
- [Topper’s Interview] Kanwar Tanmay [BDO] – HAS 2018
- [Topper’s Interview] Vineet Kumar [BDO] – HAS 2018
- [Topper’s Interview] Hem Raj [TO] – HAS 2018
- [Topper’s Interview] Pratyush Chauhan [ARCS] – HAS 2018