Three of the following four are alike in a certain way and so form a group. Which is the one that does not belong to that group?
A)
143
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B)
63
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C)
257
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D)
15
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Three of the following four are alike in a certain way and so form a group. Which is the one that does not belong to that group?
A)
May
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B)
December
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C)
July
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D)
January
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Three of the following four are alike in a certain way and so form a group. Which his the one that does not belong to that group?
A)
Jackal
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B)
Cheetah
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C)
Tiger
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D)
Dog
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DIRECTION: In each of the following questions a number series is given with one wrong number. Find that wrong number.
\[36\text{ }\,\text{ }20\text{ }12\text{ }\,\,\text{ }8\text{ }\,\,\,\,6\text{ }5.5\text{ }4.5\]
A)
\[~5.5\]
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B)
6
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C)
12
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D)
20
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DIRECTION: In each of the following questions a number series is given with one wrong number. Find that wrong number.
\[1~~\,\,\,3~\,\,\,9\text{ }\,\,\,\text{ }3\,1\,\,\,\,~128\text{ }\,\,\,\,\,651\text{ }\,\,\,\text{ }3913\]
A)
651
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B)
128
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C)
31
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D)
9
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DIRECTION: In each of the following questions a number series is given with one wrong number. Find that wrong number.
\[2\text{ }\,\text{ }\,3\text{ }\,\,\,10\text{ }\,\,\,40\text{ }172\text{ }\,\,\text{ }\,885\text{ }\,\,\,\,5346\]
A)
3
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B)
855
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C)
40
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D)
172
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Which is the number that comes next in this sequence? \[5,\,\,\,16,\,\,\,51,\,\,158.....\].
A)
1452
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B)
483
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C)
481
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D)
1454
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Which one of the numbers will complete the series? \[8,\,\,\,\,13,\,\,\,10,\text{ }15,\,\,\,12,\,\,\,\,17,\,\,\,\,14...?\]
A)
19
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B)
22
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C)
16
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D)
20
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In a certain code 'CLOUD' is written as 'GTRKP. How is SIGHT written in that code?
A)
WGJHV
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B)
UGHHT
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C)
UHJFW
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D)
WFJGV
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In a certain code CHAIR is written as \[\#\,\,*\,\centerdot \,\div \,\,%\] and HIDE is written as \[*\div +\,\text{ }\!\!\$\!\!\text{}.\]How is DEAR written in that code?
A)
\[\text{ }\!\!\$\!\!\text{+}\centerdot\,\text{}\!\!%\!\!\text{}\,2\]
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B)
\[\text{+ }\,\text{ }\!\!\$\!\!\text{}\div\,\,%\]
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C)
\[\text{ }\!\!\$\!\!\text{}+%\div\text{}4\]
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D)
None of these
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Introducing Rajesh, Neha said, "His brother's father is the only son of my grandfather". How Neha is related to Rajesh?
A)
Sister
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B)
Daughter
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C)
Mother
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D)
Niece
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If South-east becomes North, North-east becomes. West and so on, what will West become?
A)
North-east
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B)
North-west
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C)
South-east
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D)
South-west
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P, Q, R and S are playing a game of carrom. P, R and S, Q are partners. S is to the right of R who is facing west. Then, Q is facing
A)
North
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B)
South
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C)
East
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D)
West
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Rakesh is on 9th position from upwards and on 3 8th position from downwards in a class. How many students are in class?
A)
47
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B)
45
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C)
46
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D)
48
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If L stands for \[+,\] M stands for \[-,\] N stands for \[\times ,\] P stands for \[\div ,\]then \[14N\,\,10L\,\,42P\,\,\,2M\,\,8=?\]
A)
153
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B)
216
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C)
248
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D)
251
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A boy multiplied a certain number x by 13. He found that the resulting product consisted of all nines entirely. Find the smallest value of x.
A)
76913
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B)
76933
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C)
76923
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D)
75933
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When 7 84 is divided by 342, what is the remainder?
A)
0
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B)
1
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C)
49
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D)
341
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Three wheels can complete respectively 60, 36, 24 revolutions per minute. There is a red spot on each wheel that touches the ground at time zero. After how much time, all these spots will simultaneously touch the ground again?
A)
5/2 seconds
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B)
5/3 seconds
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C)
5 seconds
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D)
\[7.5\]seconds
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If a number is decreased by 4 and divided by 6, the result is. What would be the result if 2 is subtracted from the number and then it is divided by 5?
A)
\[9\frac{2}{3}\]
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B)
10
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C)
\[10\frac{1}{5}\]
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D)
\[11\frac{1}{5}\]
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The average age of P and Q is 20 years. If R were to replace P, the average would be 19 and if R were to replace Q, the average would be 21. What are the age of P, Q and R?
A)
22, 18, 20
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B)
20, 16, 22
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C)
26, 20, 22
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D)
28, 16, 22
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If 90% of A = 30% of B and \[B=2x%\]of A, then the value of x.
A)
450
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B)
400
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C)
220
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D)
250
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A fruit seller sells 8 oranges at a cost price of 9. The profit per cent is
A)
\[12\frac{1}{2}\]
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B)
\[11\frac{1}{9}\]
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C)
\[5\frac{15}{17}\]
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D)
\[8\frac{2}{3}\]
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A certain amount earns simple interest of Rs.1750 after 7 years Had the interest been 2% more, how much more interest would it have earned?
A)
Rs.35
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B)
Rs.245
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C)
Rs.350
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D)
Cannot be determined
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A sum of money is to be divided among A, B and C in the ratio\[2:3:7\]. If the total share of A and B together is Rs.1,500 less than C, What is As share in it?
A)
Rs.1,000
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B)
Rs.1,500
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C)
Rs.2,000
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D)
Data insufficient
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An aeroplane flies along the four sides of a square at the speeds of 200, 400, 600 and 800 km/h. Find the average speed of the plane around the field.
A)
384 km/h
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B)
370 km/h
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C)
368 km/h
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D)
None of these
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Usually the North Pole of a magnetic needle is painted
A)
red
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B)
blue
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C)
black
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D)
green
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Which of the following is NOT an element of weather?
A)
Humidity
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B)
Temperature
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C)
Soil
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D)
Rain
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Red worms grind their food with the help of____.
A)
gizzard
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B)
stomach
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C)
teeth
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D)
tentacles
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Which of the following is in liquid form at room temperature?
A)
Lithium
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B)
Sodium
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C)
Francium
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D)
Cerium
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Water vapours present in the atmosphere is called
A)
humidity
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B)
precipitation
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C)
climate
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D)
rainfall
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The water fit for drinking is called ____.
A)
rainwater
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B)
potable water
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C)
river water
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D)
ground water
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Birds are adapted to fly because of_______.
A)
streamlined body
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B)
light bones
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C)
feathers and wings
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D)
all of these
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Heavy water is
A)
deuterium oxide
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B)
PH7
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C)
rainwater
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D)
tritium oxide
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Sodium metal is kept under
A)
petrol
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B)
alcohol
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C)
water
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D)
kerosene
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Oceans and seas cover ____ of the earth.
A)
one third
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B)
two third
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C)
half
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D)
three fourth
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Standard (SI) unit of length is ___.
A)
centimetre
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B)
metre
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C)
inches
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D)
foot
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Which of the following is a physical change?
A)
Rusting of Iron
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B)
Heating of Iron
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C)
Burning of Wood
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D)
Ripening of a fruit.
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Formation of gas bubbles is ______.
A)
a physical change
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B)
a physical property
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C)
a chemical change
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D)
a chemical property
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Motion of wheel of a car is an example of______.
A)
circular motion
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B)
translatory motion
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C)
rectilinear motion
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D)
curvilinear motion
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Turning milk into curd is a
A)
physical change
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B)
physical property
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C)
chemical change
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D)
chemical property
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Which one of the following in NOT a predator?
A)
Eagle
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B)
Bear
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C)
Antelope
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D)
Lion
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Sea animals like dolphins and whales breathe through
A)
nose
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B)
blowholes
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C)
gills
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D)
fins
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Who among the following invented the small pox vaccine?
A)
Robert Koch
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B)
Edward Jenner
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C)
Robert Hooke
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D)
Louis Pasteur
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Which of the following is not an isotope of hydrogen?
A)
Tritium
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B)
Deuterium
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C)
Protium
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D)
Yttrium
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Heavy water is
A)
deuterium oxide
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B)
PH7
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C)
rainwater
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D)
tritium oxide
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Hemoglobin is an important component of
A)
RBC
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B)
WBC
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C)
Platletes
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D)
Cytop LASM
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At what temperature are the temperature on Celsius and Fahrenheit scales equal?
A)
\[{{273}^{o}}\]Celsius
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B)
\[-{{273}^{o}}\]Celsius
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C)
\[-{{40}^{o}}\]Celsius
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D)
\[{{40}^{o}}\]Celsius
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Which one of the following is a water soluble vitamin?
A)
Vitamin A
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B)
Vitamin C
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C)
Vitamin D
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D)
Vitamin K
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Fire in the diesel engine is produces by which of the following?
A)
Compression
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B)
Spark plug
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C)
Friction
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D)
Self starter
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The stone formed in human kidney consist mostly of
A)
calcium oxalate
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B)
sodium oxalate
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C)
sodium acetate
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D)
calcium
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Galvanometer can be converted into a voltmeter by using
A)
Low resistance in series
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B)
High resistance in series
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C)
Low resistance in parallel
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D)
High resistance in parallel
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Which among the following is the best conductor of electricity?
A)
Gold
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B)
Lead
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C)
Silver
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D)
Copper
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Select the one which is not a mixture
A)
Air
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B)
Gasoline
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C)
LPG
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D)
Distilled water
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At what temperature a body will not radiate any heat energy?
A)
\[{{0}^{o}}C\]
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B)
\[{{273}^{o}}C\]
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C)
\[{{100}^{o}}C\]
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D)
\[-{{273}^{o}}C\]
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Silk is produced by
A)
Egg of silkworm
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B)
Pupa of silkworm
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C)
Larva of silkworm
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D)
Insect itself
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PH of blood remains constant due to
A)
blood pressure
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B)
buffer action
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C)
perspiration
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D)
respiration
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The part of the brain in control of voluntary muscles is
A)
cerebellum
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B)
medulla oblongata
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C)
pons
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D)
cerebrum
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Colour vision is made possible by the cells in the retina called
A)
rods
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B)
cones
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C)
fovea
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D)
blind spot
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The hormone that contains iodine is
A)
Prolactin
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B)
Vasopressin
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C)
Thyroxine
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D)
Adrenalin
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Name the 2018 theme country for the 42nd Kolkata Book Fair?
A)
Australia
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B)
Brazil
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C)
Italy
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D)
France
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he Sports Minister launched the three-stroke Khelo India logo recently in New Delhi at the Nehru Stadium. The logo has been designed by _____
A)
Omnicon Group
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B)
Ogiivy India
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C)
Publicis Group
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D)
Interpublic Group
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World Champion Saksham Yadav who died recently belonged to which sports?
A)
Mixed Martial Arts
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B)
Boxing
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C)
Powerlifting
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D)
Wrestling
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The concept of 'Gotra' become established in which period?
A)
Rig Vedic age
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B)
Later Vedic age
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C)
Pre Mauryan Period
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D)
Mauryan period
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Sultan of Delhi who is reputed to have built the biggest network of canals in India was:
A)
Iltutmish
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B)
Ghiyasuddin Tughlaq
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C)
Firoz Shah Tughlaq
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D)
Sikandar Lodi
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Vasco da Gama discovered the sea-route to India in which one of the following years?
A)
A.D.1498
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B)
A.D. 1492
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C)
A.D. 1494
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D)
A.D. 1453
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Who was the propounder of the Drain Theory in India?
A)
RC. Dutta
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B)
Henry Cotton
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C)
S.N. Banerjee
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D)
Dadabai Naoroji
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The earth's rotation does not cause
A)
deflection of ocean currents
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B)
phases of the moon
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C)
tides
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D)
difference in time between two meridians
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Where is the Nanda Devi peak located?
A)
Himachal Pradesh
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B)
Uttarakhand
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C)
Sikkim
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D)
Nepal
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The Gulf of Mannar is situated along the coast of
A)
Tamil Nadu
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B)
Kerala
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C)
Kamataka
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D)
Andhra Pradesh
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The 73rd Amendment of the Indian Constitution deals with
A)
Panchayati Raj
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B)
Compulsory Primary Education
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C)
Nagar Palikas
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D)
Minimum Age of Marriage
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Panchayati Raj in India is laid down under:
A)
Fundamental Rights
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B)
Directive Principle of state
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C)
Fundamental Duties
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D)
Election Commission Act Policy
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The term mixed economy denoted existence of both
A)
rural and urban sectors
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B)
private and public sector
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C)
heavy and small industry
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D)
developed and underdeveloped sectors.
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Which of the following countries has imposed ban on Skype, Whats App and Viber recently?
A)
China
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B)
Pakistan
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C)
Sri Lanka
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D)
France
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Which of the following books was written by Gandhiji?
A)
Discovery of India
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B)
My Experience with Truth
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C)
India wins Freedom
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D)
Freedom at Midnight
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After Kolkata, which city in India started a metro railway?
A)
New Delhi
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B)
Mumbai
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C)
Bengaluru
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D)
Hyderabad
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