Sarswati
Coaching Academy Sarkaghat
Near GDC Sarkaghat
7018364496
1.The correct formula of Urotropine is:
(CH2)6N4
2.Cassiterite is an ore of
Sn
3.A 3D atomic orbital has
Two angular nodes
4.Which of the following benefaction process
is used for the mineral Al2O3.2H20?
Leaching
5.Which of the following halogens has the
highest bond energy?
Cl2
6.The first organic compound prepared
Urea
7.The oxidation number of Fe in Fe(CO)5 is
0
8.Which of the following particulates is most
toxic?
Soot
9.The element used for Vulcanisation of rubber
is
Sulphur
10.BOD is a measure of
Organic pollutants in water
11.Following reaction is an example of
__reaction:
Redox reaction
12.Cloud formation occurs due to the process:
All of the above
13.Compost fertilizers makes soil
Acidic
14.Teeth decay starts at pH value of _ of
mouth
5.5
15.Electronegativity__ as the move from left
to right across the period
Increases
16.The number of Neutrons in ³⁷/¹⁷Cl
20
17.Tamarind contains
Tartaric
18.__is an Antacid
D
19.__disease is caused by air pollution.
Bronchitis
20.__is the lightest particle?
C
21.Particles in water at 0⁰C(273K) have ___
energy as compared to particles in ice at the same temperature.
More
22.Temporary hardness of water is removed by
method of
Clark's method
23.___Oxide of nitrogen is a coloured gas.
NO2
24.__ is stored in the water.
White Phosphorus
25.Bullet proof alloy steel contains
Zirconium
26.Active constituent of bleaching powder is
Ca(OCl)2
27.__Pair show displacement reaction.
AgNO3 solution and copper metal
28.____Is the maximum number of electrons
which can be accommodated in an atom in which the highest principal quantum
number is 4.
36
29.One mole of Oxygen gas at STP is equal to
B
30.A real gas obeys boyle's law at
High temperature and low pressure
What is solar energy due to?
Nuclear fusion reaction
31.If the speed of a car becomes three times
then its kinetic energy become:
9 times
32.The unit of force constant is
Nm-¹
33.The length of the pendulum of the clock is
decreased it will
Go fast
34.Water wave are
Transverse waves
35.Watt hour is the unit of
Power
36.Find the equivalent resistance
4 ohm
37.Distance between two consecutive nodes is
C
38.For making an electromagnet the best
material to be used is
Soft Iron
39.Which of the following forces is needed to
pick up your school bag
Muscular force
40.It is difficult to walk on eyes because
Friction is low
41.Which of the following is mismatched
Calorimeter-Humidity
42.The velocity of sound in vacuum is
332ms-¹
43.Pendulum oscillates 40 times in 4 seconds
then its frequency will be
10Hz
44.Which of the following is the best
conductor of electricity?
Seawater
45.The image formed by a plane mirror is
Laterally inverted
46.The angle of deviation for a prism is
greatest for
Violet colour
47.Which of the following is not a member of
the solar system
A constellation
48.The unit of impulse are same as that of
Linear momentum
49.Elite and heavy body have equal kinetic
energy which has greater momentum.
A heavy body
50.A man pools a bucket out of a well by means
of a rope.The work done by gravity is.
Negative
51.At 4⁰C given mass of water has maximum.
Density
52.By what fraction should we multiply 4 / 5
to get 16 /35
4/7
53.The anti derivative of sin 3x is equal to
- cos 3x/3
54.The second order derivative of log x is
equal to
-1/x²
55.The sum of exterior angles of a triangle is
360⁰
56.A ladder 10 m long reaches a window 8 m
above the ground. Find the distance of the foot of the ladder from the base of
the ground.
6cm
57.Gardening shoes are bought for rupees 250
and sold for rupees 325. What is the profit percentage?
30%
58. Which of the following is a polynomial?
Option C
59. The semi perimeter of a triangle with
sides a,b,c is
Option B
60. The derivative of sin x at x =0 is
1
61. The volume of a sphere is
4/3 πr³
62. What is the common difference of an A.P.
if a18 - a14 = 32?
8
63. The area of rhombus whose diagonals are of
length 10 cm and 8.2 cm is
41cm²
64.The average of 4.2, 3.8 and 7 is
5
65. A matrix A is said to be singular if
|A|=0
66.The surface area of cube it whose side is a
6a²
67.The discriminant of a quadratic
equation-x²-x-14=0 is
None of the above
68.Find a rational number between ¼ and ⅙
5/24
69.The mode of the data 2 ,3, 4, 6, 2, 2, 4, 3
,3 ,6 ,8 ,2, 4 ,4, 5 ,2, 2 ,3, 2:
2
70.The decimal form of 42 + 2/10 + 6/1000 is
42.206
71. How many districts were there in Himachal
Pradesh till 1966 AD?
10
72.In whom is the executive power of the state
vested?
Governer/ chief minister
73.Under which article of the Indian
constitution was untouchability abolished?
Article 17
74.Who is the ex officio chairman of rajya
sabha?
Vice president
75.What is the minimum age limit for a member
of rajya sabha?
30 years
76.In whose court did the great musician
Tansen live?
Akbar
77.Who among the following was not one of the
leaders nationalism?
Gopal Krishna Gokhale
78.Where did the traveller Ibn Battuta come
from?
Morocco
79.Which soil is stable for growing cotton?
Black soil
80.From which part of the tree is cinnamon
collected?
Bark
81.Which unit is used to measure the thickness
of the ozone layer?
Dobson
82.Which of the following gas is essential to
keep the Earth surface warm?
Carbon dioxide
83.When is the world Olympic day celebrated
every year?
23 June
84.Rocket scientist Nambi Narayanan was
awarded with which award?
Padam Bhushan
85.Under which article the presidential
election is held in the India?
Article 55
86.How many members are there in commonwealth
countries?
54
87.Which straits connects South China sea and
Andaman sea?
Strait of Malacca
88.How many mandals are there in rig Veda?
10
89.Who was the first female captain of Azad
Hind Sena?
Lakshmi sahgal
90.Which country do not share its border with
Ukraine?
Bulgaria
91.Who led the East India company in the
battle of Plassey?
Robert Clive
92.How many articles were there originally in
constitution of India?
395
93.In which state was the panchayati Raj first
introduced?
Rajasthan
94.Bhojri festival is celebrated at which
place in Himachal Pradesh?
Chamba
95.Who is the author of the book "Shimla:
past and present"?
Edward J.Buck
96.Which is the highest motorable pass in
Himachal Pradesh?
Kunzum pass
97.Nastaliq and Shikshte are?
Style of handwriting
98.Which Mughal emperor conferred the title of
Raja on Jagat Singh of Kullu?
Aurangzeb
99.In which district is Gamgul Siyabehi
wildlife sanctuary located?
Chamba
100. Himachal's first green hydrogen mobility
station will be set up at?
Chamba.
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