When sodium sulphate solution is mixed with barium chloride solution, then
- ((a))
there is no reaction
- ((b))
sulfur dioxide is formed
- ((c))
barium chloride is formed
- ((d))
barium sulfate is formed
Show Answer
there is no reaction
100 questions · 90 minutes · with answers · free
When sodium sulphate solution is mixed with barium chloride solution, then
there is no reaction
sulfur dioxide is formed
barium chloride is formed
barium sulfate is formed
there is no reaction
52 ÷ [36 – {24 – (32 – 54 ÷ 9 × 3)}] = ?
2
3
1
4
2
What are the special features of the following group of elements?
Halogen group
Alkali metal group
Alkaline earth metal group
Alkali Metals and Halogen Groups
Halogen group
Janki and Mansi, working separately, can paint a wall in 45 and 72 days respectively. They started working together but Janki left the work 33 days before the completion of the work. In total, how many days did it take to complete the work?
49
48
46
47
49
Which of the following novels by Salman Rushdie was released in 2017?
The Golden House
The sellout
The Satanic Verses
Midnight children
The Golden House
Find the next number in the following series?
10, 30, 29, 49, ______
36
48
37
35
36
Find the next number in the following series?
320, 290, 260, _____
190
230
170
200
190
Identify the odd one out:

B
C
A
D
B
In a real sense, free fall only occurs in:
Sea
Vacuum
Wind
Atmosphere
Sea
-7 [60 ÷ {6 - (-4)}] ÷ [(-2){19 - (-2) × (-6)}] = ?
0
2
1
3
0
In a circuit resistors are connected in series, the value of current through the circuit is:
remains the same
increases
decreases
becomes half
remains the same
Study the pattern of the following figures and decide which figure will be the next one.


A
B
D
C
A
Which the first film made in the dialect of Himachal has gained international recognition for the first time, winning the Best Feature Film award at the International Borrego Springs Film Festival in California, USA in the year 2017?
Saaransh
Samjhauta
Samay
Saanjh
Saaransh
Which of the following is India's indigenously designed and developed long-range subsonic cruise missile?
Helena
Pinaka
Naag
Nirbhay
Helena
Who was honored with the Dadasaheb Phalke Award for the year 2016?
K.J. Yesudas
S.S. Rajamouli
K. Vishwanath
K. Bala Chander
K.J. Yesudas
The following statement is followed by two arguments. You have to decide which of the arguments are strong with respect to the statement.
Question:
Is there any solution to avoid noise pollution in urban areas?
Argument:
I. Yes, residential areas should be separated from commercial areas such as hotels, restaurants and wedding halls.
II. No, it is part and parcel of urbanization, we cannot escape it.
Arguments I and II both are strong
Only argument I is strong
Only argument II is strong
Neither argument I nor argument II is strong
Arguments I and II both are strong
The mean score of a group of 12 members was 10 while the mean score of another group with n members was 12. If the combined average of both is 11.2 then what was the value of n?
18
30
16
24
18
Sharda is the granddaughter of Surya and Kiran is the only son of Surya, then how is Sharda related to Kiran?
Aunt
Daughter
Mother
Cousin Sister
Aunt
How many triangles are there in this figure?

19
17
18
20
19
________ is essential for the synthesis of thyroxine.
Iron
Iodine
Sodium
Calcium
Iron
What is the full form of FICCI?
Federal Indian Chamber of Commerce
Federation of Indian Chamber of Commerce and Industry
Free India Chamber of Commerce International
Federation of Indian Committee for Conciliation India
Federal Indian Chamber of Commerce
Mendel's laws apply only when:
Parents are pure breeding
Parent is codominant
Characters are recessive
Characters are linked
Parents are pure breeding
_______ softens the bone surface at the joint.
Cartilage
Areolar
Tendon
Bondage
Cartilage
Calcium sulfate hemihydrate is also known as:
Baking powder
Baking soda
Washing soda
Plaster of Paris
Baking powder
(12 – 1) of (16 + 15) × (119 + 113 – 16) = ?
73656
73660
73600
73650
73656
What will be the horizontal mirror image of 'PUMP'?

A
B
D
C
A
In a computer game, a builder can build a wall in 5 hours while a destroyer can completely destroy it in a total of 7 hours. The builder and the destroyer begin work together on level ground. But after 3.5 hours, the destroyer is put out of work. What is the total time (in hours) required to build the wall?
7.5
8.5
17.5
12
7.5
A statement is followed by two arguments. You have to decide which of the arguments are/are strong with respect to the statement.
Statements:
Should doctors suggest walking as an alternative medicine exercise for diabetics?
Arguments:
I. Yes, it has been proved that by walking regularly, good hormones are produced in sufficient quantity which keep diseases away.
II. No, because due to the busy schedule, not everyone may be able to go out for a walk in the morning.
Both I and II are strong
Only argument I is strong
Neither I nor II is strong
Only argument II is strong
Both I and II are strong
Deepu wants to reduce the consumption of milk in the ratio 9 : 5. His present milk consumption is 18 liters. Find his lesser consumption.
16 liters
1 liters
14 liters
10 liters
16 liters
An object travels 24 meters in 4 seconds and then another 15 meters in 2 seconds. What is the average speed of the object?
6.5 m
6.5 ms–1
6.7 ms–1
6.67 s–1
6.5 m
What was the real name of Sher Shah Suri or Sher Khan?
Farid
Jamaal
Jalal-Ud-Din
Abul-Fath
Farid
The current-voltage graph of ohmic devices is of the form:
Parabolic curve
Bi-linear curve
Non-linear curve
Linear curve
Parabolic curve
Morris used to spend 25% of his income on food. He got an increment of one thousand rupees, but he did not increase his expenditure on food items. As a result, his expenditure on food fell to 20%. What was his initial income?
Rs. 6500
Rs. 6000
Rs. 5000
Rs. 4000
Rs. 6500
Rs. 88 is divided between Jayati and Prateek in the ratio of 5 : 6. How much money did Jayati get?
Rs. 40
Rs. 48
Rs. 56
Rs. 52
Rs. 40
There are 7 periods and 18 groups in the _______ classification.
Mendeleev's periodic table
Modern periodic table
Newland's Octavus
Dobereiner's triad
Mendeleev's periodic table
The mines of Jaduguda are famous for _______.
Uranium
Copper
Gold
Iron
Uranium
________ is the lightest metal.
Ca
Li
P
He
Ca
_______ is the main component of cement.
MgOH
CaCO3
SiO2
MnO
MgOH
An element with electronic frequency 2, 8, 8 is placed in the group ________ in the modern periodic table.
8
2
18
17
8
The change in the speed of light when enter to denser medium is:
Dispersion index
Refractive index
Angle of incidence
Reflective index
Dispersion index
Neha bought a book at 30% discount for Rs. 1300 and sold it at 30% profit. How much did she earn?
Rs. 273
Rs. 390
Rs. 780
Rs. 0
Rs. 273
Who was honoured with the Padma Bhushan award in the field of art music from Maharashtra in 2018?
S.P. Balasubramaniam
A. R. Rahman
Arvind Parikh
Ilayaraja
S.P. Balasubramaniam
Which Indian boxer was honoured with the 'Legend Award' by the Amateur International Boxing Association (AIBA)?
Mandeep Jangda
Sarjubala Devi
MC Mary Kom
Shiv thapa
Mandeep Jangda
A statement is followed by two arguments. Decide which of the arguments is/are strong with respect to the statement.
Statements:
It is better to buy a double door refrigerator
Arguments:
I. Yes, it provides separate space for freezer and refrigerator.
II. No, it is too expensive and consumes more power
Neither I nor II is strong
Only logic I is strong
Either I or II is strong
Only logic II is strong
Neither I nor II is strong
Which of the following Venn diagrams correctly depicts the relationship between the following classes?
A) Biscuit B) Rice Pakoras C) Baking





If EGG is coded as 577, then what will be the code for TELL?
2051313
2051212
2061212
2051213
2051313
Rani is two years older than Ragini, whose age is twice the age of Nag. If the sum of ages of Rani, Ragini and Nag is 27 years, then what is the age of Ragini?
9
8
10
7
9
Which of the following former or present Chief Minister of India was a priest of the first temple?
Yogi Adityanath
Vijay Rupani
Manohar Parrikar
Mayawati
Yogi Adityanath
A rectangle whose dimensions are 4 cm and 2 cm is bent to form an equilateral triangle. What will be the area of the equilateral triangle so formed?
4 cm2
6 cm2
cm2
2 cm2
4 cm2
On an average, Pramod uses 10% of his monthly salary to fill petrol in his car. The remaining 80% is spent on domestic work and 10% saves salary.
If, on a monthly basis, he spends on domestic work is Rs. 24000, then what is his annual income?
Rs. 360000
Rs. 160000
Rs. 80000
Rs. 240000
Rs. 360000
tan 34 tan 42 tan 48 tan 56 + tan 60 cot 30 – cosec 30 sec 60 = ?
0
1.5
1
2
0
The square root of 6724 is:
78
76
82
74
78
_________ compound has –OH as a functional group.
Carboxylic acid
Ethanoic acid
Acetic acid
Alcohol
Carboxylic acid
Which organization has established Govardhan Ecological Village in Maharashtra?
ISH Foundation
R.A.S.
Gaudiya Math
Iskcon
ISH Foundation
392 - 39.2 - 3.92 - 0.392 = ?
346.468
346.508
348.488
348.468
346.468
Which of the following Bollywood actress has won the Best Actress award at the International Film Festival of Australia and Awards (IFFA) in March 2017?
Priyanka Chopra
Aishwarya Rai
Vidya balan
Alia Bhatt
Priyanka Chopra
Madhu points to a picture and says, "This is my mother's sister's daughter." How is the lady in the picture related to Madhu?
Wife
Cousin sister
Daughter in law
Daughter
Wife
The sum of two fractions is . One of the fraction is . The second fraction will be:
The compound using the proven formula CH2O has a vapor density of 90. The molecular formula of the compound is:
C6H12O6
C6H10O4
C6H10O6
C6H12O4
C6H12O6
Who among the following won the World Billiards Championship title in 2017?
Pankaj Advani
Saurav Kothari
Michael Ferreira
Geet Sethi
Pankaj Advani
If ,, then = ?
1
0.80
0.75
0.25
1
Which of the following does not belong to the group.
Oregano
Cauliflower
Salad
Meat
Oregano
The Mughal Emperor ________ adopted the title 'Alamgir'.
Aurangzeb
Akbar
Jahangir
Shahjahan
Aurangzeb
How many triangles are there in this figure?

17
23
18
19
17
An object of mass 30 kg is being moved with a uniform velocity of 10 ms–1. The kinetic energy of the object is:
–150 J
1500 J
–1500 J
150 J
–150 J
Study the statement given below and decide which of the following is implicit in the assertion.
Statement:
The teacher told the students, "Water is a valuable resource."
Assumption:
I. She wants children to understand the importance of water
II. She wants them to understand that water should not be wasted.
Both assumptions I and II are implicit.
Only assumption II is implicit.
Only assumption I is implicit.
Neither assumption I nor II is implicit.
Both assumptions I and II are implicit.
What is the largest 3 digit number which is exactly divisible by 10, 8 and 12?
940
960
999
980
940
= ?
4
8
4 – 2
6 –
4
The smaller of the two angles between the hour hand and the minute hand at 3:52 pm in a clock will be:
165°
166°
164°
162°
165°
Roots, stems and leaves of some plants develop into new plants through the process of _______.
Fragmentation
Multiple fragmentation
Vegetative propagation
Uplift
Fragmentation
Tropical rainforest can be found in the Silent Valley of ________.
Kerala
Rajasthan
Delhi
Meghalaya
Kerala
Complete the number series by choosing the missing number from the alternatives.
1, 4, 9, 25, 49, (), (), 289, 361
121, 169
112, 169
131, 139
121, 136
121, 169
The Indian Railways has planned to build _______ in Jammu and Kashmir by the year 2016, which will be the world's highest railway bridge.
Wular bridge
Jhelum Bridge
Beas bridge
Chenab Bridge
Wular bridge
A sports showroom has various sporting goods. 50% of sales in the store are swimming accessories. 40% of sales are outdoor game accessories and 10% indoor game accessories.
If, in a particular month, the store sells Rs 10000, then what is the approximate figure for the sale of outdoor games?
Rs. 8000
Rs. 5000
Rs. 3000
Rs. 4000
Rs. 8000
The image for a plane mirror is:
virtual and laterally inverted
real and laterally vertical
real and vertical
virtual and laterally vertical
virtual and laterally inverted
A bus passes two persons cycling in the same direction as the bus with speeds of 9.6 km/hr and 12 km/hr respectively in 4.5 sec and 9 sec respectively. What is the length of the bus?
6 m
8 m
7 m
4 m
6 m
Vinay is the grandson of Vinod and Vishal is the grandson of Vedant. Vinod and Vedant are brothers. How is Vishal's father related to Vinay's father?
Cousin brother
Father
Maternal Uncle
Brother
Cousin brother
The weight of Ram and Shyam is 55 kg. Ram takes 5 minutes to climb the stairs while Shyam takes 3 minutes to climb the same steps. Who does more work?
Ram and Shyam do equal work.
Ram does more work than Shyam.
Shyam does more work than Ram.
Ram and Shyam do not do any work.
Ram and Shyam do equal work.
Select the alternative which can replace the question mark ? in the given figure.


B
A
D
C
B
Who is the Chief Minister of Gujarat as of March 2017?
Shankar Singh Vaghela
Narendra Modi
Vijay Rupani
Keshubhai Patel
Shankar Singh Vaghela
Find the next number in the series given below.
2, 16, 128, ____
548
1000
524
1024
548
In the code language, PAINT is written as 15081319. What is the code for COLOUR?
21412142017
21411142017
21511152017
21311132017
21412142017
Identify the odd one out:

B
A
D
C
B
Two football teams, Team A and Team B, played in the tournament and scored the following goals in 6 matches.
| Game | Goals by Team A | Goals by Team B |
|---|---|---|
| Game 1 | 2 | 3 |
| Game 2 | 1 | 0 |
| Game 3 | 0 | 1 |
| Game 4 | 4 | 5 |
| Game 5 | 3 | 2 |
| Game 6 | 2 | 1 |
What can we conclude on the basis of average goals?
Team A and Team B have the same average score.
The average score of team A is higher than that of B.
Team A is more compatible than Team B.
The average score of team B is higher than that of team A.
Team A and Team B have the same average score.
M and P leave from their house for market. They both walk 700 m towards West and then take a right turn, walk 100 m and then take a 45° anticlockwise turn to reach the market. In which direction is the market with respect to his house?
In the south-east
In the south-west
In the north-west
In the north-east
In the south-east
An outer circular path is built around a circular garden. If the outer and inner perimeter of the path are 220 m and 44 m respectively, then find the area of the path.
3960 m2
3696 m2
3069 m2
3096 m2
3960 m2
Which of the following sportsperson was awarded Padma Shri in 2017?
Geeta Phogat
Babita Kumari
Sakshi Malik
Deepika Kumari
Geeta Phogat
An athlete runs a distance of 500 m in 25 second. The average speed of an athlete is _______.
20 ms–2
20 ms–1
20 ms1
20 ms2
20 ms–2
Which pattern resembles the following figure?


A
C
B
D
A
Following is the percentage distribution of Ramu's monthly income in four sections. If he gets Rs. 55000 per month, then what is the EMI to be paid by him in each month?
Rs. 25300
Rs. 24000
Rs. 26300
Rs. 25000
Rs. 25300
Two pipes can fill a cistern in 3.9 hrs and 5.2 hrs respectively while a third pipe can empty a cistern in 10.4 hrs. When the tank is full, all the three pipes are opened simultaneously. How long will it take to fill the tank completely?
2 hours 45 minute
2 hours 10 minute
2 hours 11
2 hours 36 minute
2 hours 45 minute
The product of mass and velocity is _________.
stress
momentum
force
pressure
stress
________ tissue makes up the inner lining of our mouth.
ciliated columnar epithelium
simple squamous epithelium
stratified squamous epithelium
columnar epithelium
ciliated columnar epithelium
Which of the following does not belong to this group?
Milk
Can
Oil
Petrol
Milk
A statement is followed by two arguments. Decide which of the arguments is/are strong with respect to the statement.
Statements:
Should there be opinion polls before elections?
Argument:
I. Yes, the general public gets an opportunity to understand the overall election scenario.
II. No, these polls are generally biased.
Both I and II are strong
Neither I nor II is strong
Only Argument I is Strong
Only Argument II is Strong
Both I and II are strong
= ?
Professor Amartya Sen is famous in the field of _______.
Political Science
Medical
Economics
Theatrical art
Political Science
Which is the capital city of France?
Paris
Kathmandu
Berlin
London
Paris
An object travels 25 m in 3 seconds and then 15 m in 2 seconds. What is the average speed of the object?
6.67s–1
6.67 ms–1
8.0 ms–1
8.0 m
6.67s–1
If x2 + 1.5kx + 4.5k = 0 lies in the recurrent root, then what will be the satisfactory value of k:
k = 8 Only
k < 0 or k > 8
k = 8 or k = 0
0 < k < 8
k = 8 Only
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