The radius of a wheel is 21 cm. What is the distance (in cm) travelled by the wheel in 20 revolutions?
- ((a))
1440 cm
- ((b))
1500 cm
- ((c))
2640 cm
- ((d))
2100 cm
Show Answer
1440 cm
90 questions · 90 minutes · with answers · free
The radius of a wheel is 21 cm. What is the distance (in cm) travelled by the wheel in 20 revolutions?
1440 cm
1500 cm
2640 cm
2100 cm
1440 cm
Dinesh makes four trips of equal distances. His speed on first trip was 140 km/hr and in each subsequent trip his speed was half of the previous trip. What is the average speed of Dinesh in these four trips?
40 km/hr
44 km/hr
(112/3) km/hr
(124/3) km/hr
40 km/hr
Krishna travels from point A to point B in 6 hours and returns back to point A from point B in 5 hours. Point A and point B are 220 miles apart along a straight highway. What is the average speed of Krishna for the whole journey?
44 miles/hr
40 miles/hr
50 miles/hr
22 miles/hr
44 miles/hr
What is the compound interest on Rs. 16400 for 1 year at 9% per annum when compounded half-yearly?
Rs. 1640.40
Rs. 1608.20
Rs. 1509.21
Rs. 1680.90
Rs. 1640.40
Find the ratio of the LCM of 44, 10 and 5 to the HCF of 50 and 75.
15 ∶ 2
45 ∶ 7
50 ∶ 3
44 ∶ 5
15 ∶ 2
What is the Least Common Multiple of 10, 12 and 15?
120
180
60
30
120
Vijay sells bananas at the rate of Rs. 13 per dozen and earns a profit of 30 percent. The cost price of the bananas increases by 10 percent. If the selling price remains the same, then what is his new profit percent?
16.66 percent
18.18 percent
14.28 percent
12.5 percent
16.66 percent
Height of a cone is 12 cm and radius of its base is 14 cm. What is the volume of the cone?
2464 cm3
2692 cm3
2248 cm3
2872 cm3
2464 cm3
Sides of a triangle are 6 cm, 8 cm and 10 cm. What is the area of the triangle?
20 cm2
28 cm2
24 cm2
16 cm2
20 cm2
What is the value of 2[2.75 × 2.75 + 1.25 × 1.25]?
19.75
17.50
18.25
15.75
19.75
While measuring a line segment of length 10 cm, it was measured 10.2 cm by mistake, what is the percent error in measurement?
1%
0.5%
0.2%
2%
1%
Rs. 6000 was to be divided among P, Q and R in the ratio of 5 ∶ 7 ∶ 8. By mistake it was divided among P, Q and R in the ratio of 9 ∶ 7 ∶ 4. What amount R has lost in the division?
Rs. 900
Rs. 600
Rs. 300
Rs. 1200
Rs. 900
A dealer marks his goods at 44% above the cost price. Then he allows 50% discount on it. What would be his loss percentage?
25%
28%
26%
32%
25%
The average of 15 numbers is 45. One more number is added, and the new average becomes 50. What is that new number?
125
118
105
115
125
The pie chart given below shows the production of 6 different factories. The total production of all these 6 factories is 17000. The production of a particular factory is shown as a percent of total production of all these 6 factories.
Which of the following statement is NOT correct?
I. The ratio of the production of P and R together to the production of Q and U together is 49 ∶ 46.
II. The production of S and T together is 91.66 percent more than the production of P and Q together.
Neither I nor II
Only I
Both I and II
Only II
Neither I nor II
If two successive discounts of 10 percent and 20 percent are offered, then what is the net discount?
22 percent
28 percent
25 percent
20 percent
22 percent
If p ∶ q = 7 ∶ 5, then what is the value of ?
48/7
36/11
37/12
38/5
48/7
Time taken by boat to cover a distance of x km in upstream is 3 hours more than the time taken by the boat to cover the same distance in downstream. Speed of the boat in upstream is 8 km/hr. Which of the following statement(s) is/are correct?
I. If the value of x is 48 km, then speed of boat in downstream is 16 km/hr.
II. If the speed of boat in downstream is 12 km/hr, then the value of x is 48 km.
Neither I nor II
Only II
Only I
Both I and II
Neither I nor II
The table given below shows the production of television and fridge by different companies.
| Companies | Television | Fridge |
|---|---|---|
| A | 60 | 80 |
| B | 50 | 30 |
| C | 40 | 20 |
| D | 30 | 50 |
| E | 70 | 35 |
J1 = The value of average production of fridge by D and E.
J2 = The total production of television and fridge by all companies.
What is the value of (J2 - J1)?
456.2
314.5
465
422.5
456.2
There are 1200 men in a group. They have food for 80 days. After 5 days, 400 men left the group. Remaining food will last for how many days?
125 days
110.5 days
140.8 days
112.5 days
125 days
Select the option that is related to the fifth term in the same way as the second term is related to the first term and fourth term is related to third term.
FOM ∶ IJT ∶∶ HIT ∶ KDA ∶∶ FBQ ∶ ?
JWX
IXX
KXX
IWX
JWX
Speed of five cars named as Vivek, Laxman, Kamal, Mohan and Ramesh are compared. Speed of Vivek is more than only one car. Speed of Ramesh is more than four cars. Speed of Mohan is more than Vivek but less than Kamal and Ramesh. Speed of how many cars is less than the speed of Mohan?
0
1
2
3
0
Select the option in which the numbers shares the same relationship in set as that shared by the numbers in the given set.
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constitueut digits. E.g.13 - Operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)
(243, 81, 27)
(99, 33, 11)
(27, 25, 23)
(27, 9, 3)
(27, 20, 19)
(27, 18, 9)
(27, 25, 23)
In the following question, select the missing number of the given series.
30, 91, 274, 823, 2470, ?
7400
7420
4580
7411
7400
Select the option that is related to the sixth number in the same way as the first number is related to the second number and third number is related to fourth number.
4 ∶ 66 ∶∶ 8 ∶ 514 ∶∶ ? ∶ 345
11
7
9
8
11
Select the option figure in which the given figure (X) is embedded as its part (rotation is NOT allowed).












In a certain code language, 'SQUARE' is written as 'UQSERA'. How will 'CAREER' be written in that language?
RCAREE
EERACR
RACERE
RACREE
RCAREE
In the following question below are given some statements followed by some conclusions based on those statements. Taking the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusion logically follows the given statements.
Statements:
I. All B are M.
II. Some J are B.
Conclusion:
I. Some M are not B.
II. No J is M.
Both conclusions I and II follows
Only conclusion II follows
Neither conclusion follows
Only conclusion I follows
Both conclusions I and II follows
In the following question below are given some statements followed by some conclusions based on those statements. Taking the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusion logically follows the given statements.
Statements:
I. Some boy are strong.
II. No strong is weak.
Conclusion:
I. All strong are boy.
II. All weak are boy.
III. All weak are strong.
Neither conclusion follows
All conclusion follows
Both conclusions I and III follows
Both conclusions II and III follows
Neither conclusion follows
In the following question, select the missing number of the given series.
0, 20, 40, 60, 80, ?
110
100
120
90
110
Eight friends Mansi, Shweta, Monika, Payal, Aarti, Kajal, Laxmi and Rani are sitting around a circular table facing towards the centre (not necessarily in the same order). Monika is second to the right of Kajal. Kajal is third to the right of Shweta. Payal is to the immediate left of Shweta. Shweta is second to the left of Aarti. Laxmi is fourth to the right of Shweta. Mansi is the immediate neighbour of both Shweta and Aarti. Who is second to the right of Mansi?
Aarti
Laxmi
Rani
Kajal
Aarti
Seven boys Rahul, Ram, Ramesh, Sohan, Sahil, Sonu and Monu are sitting around a circular table facing towards the centre (not necessarily in the same order). Monu is second to the left of Sonu. Sonu is second to the left of Rahul. Sahil is not the immediate neighbour of Sonu. Sahil is third to the right of Ram. Sohan is third to the right of Ramesh.
Who is third to the left of Rahul?
Sohan
Ram
Sahil
Ramesh
Sohan
After interchanging the given two numbers, what will be the value of the given equation?
3 and 4 ; 3 × 7 - 8 ÷ 2 + 4
30
27
31
35
30
In a certain code language, 'PADM' is coded as '5372', 'AZDB' is coded as '7209', 'BALL' is coded as '9766'. What is the code for 'M' in that code language?
2
9
7
5
2
In a certain code language, 'NIGHT' is coded as '96270', 'OFTEN' is coded as '87561', 'PILOT' is coded as '23745'. What is the code for 'INF' in that code language?
257
269
264
268
257
Select the correct mirror image of the given figure when the mirror MN is placed as shown below.






Which answer figure will complete the pattern in the question figure?






In a certain code language, 'MOTION' is written as '136435' and 'ONION' is written as '35435'. How will 'NOTION' be written in that language?
362434
534354
352637
536435
362434
A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
FANY, JERC, NIVG, ?, VQDO
RMZK
RMYK
RMMK
RNYK
RMZK
Select the option that is related to the fourth term in the same way as the first term is related to the second term and fifth term is related to sixth term.
AKV ∶ ZIS ∶∶ ? ∶ ENI ∶∶ PQR ∶ OOO
FOL
EPL
FPL
EQL
FOL
Annie Besant was associated with which of the following socio-religious movement?
Indian Reform Association
Tattvabodhini Sabha
Adi Brahmo Samaj
Theosophical Society
Indian Reform Association
Air _________ on heating and ______ on cooling.
expands, contracts
contracts, stabilises
expands, expands
contracts, expands
expands, contracts
Who among the following Mughal Emperors had assumed the title of Padshah?
Jahangir
Babur
Humayun
Akbar
Jahangir
Garo tribe is related with which region of India?
Western
South
North-eastern
South-western
Western
Mohiniattam is a classical dance of which state?
Karnataka
Odisha
Tamil Nadu
Kerala
Karnataka
How often are the Winter Olympic games held?
Every three years
Every four years
Every two years
Every five years
Every three years
Which of the following is a characteristic of a plant cell?
Small central vacuole
Chloroplasts absent
Plastid absent
Cell wall is present
Small central vacuole
Goods which are of durable character which are used in the production process are called ________.
capital goods
veblen goods
consumption goods
complementary goods
capital goods
What was the title given to the late Sarojini Naidu?
Nightingale of India
Kite of India
Sparrow of India
Hornbill of India
Nightingale of India
Who appoints the Chief Justice of India?
Vice-President
President
Supreme Court Judge
Prime Minister
Vice-President
Which of the following is a fundamental duty stated under the Indian constitution?
To safeguard private property
To protect dignity
To defend the country
To manage religious affairs
To safeguard private property
Breeding of fish in specially constructed tanks and ponds is called ________.
Viticulture
Horticulture
Pisciculture
Sericulture
Viticulture
Ritusamhara or The Six Seasons is a classic of Sanskrit literature, written by ______.
Tulsidas
Ravi Kirti
Kalidasa
Harisena
Tulsidas
ENSO is the phenomenon related to pressure conditions. What is the full form of ENSO?
El Nina Southern Occasions
El Nino Southern Oscillation
El Nino South Occasion
El Nina South Oscillations
El Nina Southern Occasions
Bhakra Nangal dam is built on which of the following river?
Beas
Sutlej
Chenab
Ravi
Beas
Who among the following became the first Indian player to score 1,000 T20 International runs in a calendar year?
Suryakumar Yadav
Rishabh Pant
Rohit Sharma
Virat Kohli
Suryakumar Yadav
_______ unemployment refers to the lowest unemployment level a healthy economy can sustain without causing inflation.
Structural
Disguised
Natural
Frictional
Structural
In Indus valley civilization, the city of Lothal stood beside a tributary of the ______.
Periyar
Sabarmati
Krishna
Narmada
Periyar
Under the Atal Pension Yojana, the pension returns are given after the subscriber turns ______.
60
55
50
65
60
Who has won the most individual gold Olympic medals?
Simone Biles
Katie Ledecky
Usain Bolt
Michael Phelps
Simone Biles
"Gurpurab" is celebrated as a birth anniversary of which Sikh guru?
Guru Angad
Guru Nanak Dev
Guru Arjan Dev
Guru Gobind Singh
Guru Angad
Which of the following states primarily celebrate the chhath puja festival in India?
Rajasthan
Gujarat
Andhra Pradesh
Bihar
Rajasthan
Rukmini Devi Arundale was awarded with 'Padma Bhushan' in the year ________.
1956
1987
1978
1964
1956
Which among the following acids is found in coconut oil?
Erucic Acid
Oxalic Acid
Lactic Acid
Lauric Acid
Erucic Acid
________ is a process in which natural rubber is treated with sulphur to make it more durable and elastic.
Saponification
Fermentation
Vulcanisation
Carbonation
Saponification
Direction: Select the most appropriate antonym to substitute the underlined word in the given sentence.
An unsullied safety record swelled pride in Concorde's technical achievement as the years passed.
Undefiled
Impeccable
Tarnished
Perfect
Undefiled
Direction: Improve the underlined part of the sentence. Choose 'No improvement' as an answer if the sentence is grammatically correct.
Training your dog have required a lot of patience.
require the lot
requires a lot
required lot
No improvement
require the lot
Select the most appropriate option to fill in the blank.
The question is why an ______ Hollywood film should provoke such a hostile reaction.
elicit
innocuous
obstinate
erroneous
elicit
Direction: Select the most appropriate option to fill in the blank.
The respondents were very agile and ______ in subduing the situation.
hassled
quick
tedious
tasty
hassled
Direction: Select the most appropriate meaning of the bracketed idiom in the given sentence.
The last observation of yours has (hit the nail on the head).
To have no idea about anything
A personal interest in the matter
To hear rumours
Find exactly the right answer
To have no idea about anything
Direction: Select the most appropriate synonym of the given word.
Decapitate
Affection
Sincerity
Desolation
Behead
Affection
Given below are some idioms/phrases followed by four alternative meanings to each. Choose the response (a), (b), (c) or (d) which is the most appropriate expression and mark your response in the Answer Sheet accordingly.
It takes two to tango
Two people are required for a couple dance
To fight fiercely
For an argument both parties are equally responsible
An interesting idea
Two people are required for a couple dance
Direction: Select the most appropriate option to fill in the blank.
Fetal ______ screening uses ultrasound scanning to find certain abnormalities in the baby.
enfevering
anomaly
abeyance
snuggle
enfevering
Direction: Select the most appropriate option to fill in the blank.
For years, people afflicted with the itchy skin condition used stinky coal tar derivatives to ______ their symptoms.
obviate
refer
deviate
alleviate
obviate
Direction: Select the most appropriate option to substitute the bracketed segment in the given sentence. If there is no need to substitute it, select 'no substitution required'.
(No sooner had the ink dried on last week's column, that) one of my long-suffering 17 readers was into action.
No sooner had the ink dry on last week's column, than
No sooner did the ink dried on last week's column, than
No substitution required
No sooner had the ink dried on last week's column, than
No sooner had the ink dry on last week's column, than
Direction: Select the word segment that substitutes (replaces) the bracketed word segment correctly and completes the sentence meaningfully. Select the option 'no correction required' if the sentence is correct as given.
The (captain with the members of his team) failed to qualify for the African Nations Cup finals.
No correction required
captain and his team
captain along with the members of his team
captain along side the members of his team
No correction required
Direction: Select the correctly spelt word.
Deifinatn
Defination
Definition
Definasion
Deifinatn
Direction: Find the part of the given sentence that has an error in it. If there is no error, choose 'No error'.
Your success were short-lived and had disastrous outcomes.
No error
had disastrous outcomes.
short-lived and
Your success were
No error
Direction: Select the wrongly spelt word.
enigma
expereince
equivocate
effigy
enigma
Direction: Select the word from the options which is similar in meaning to the bracketed part given in the sentence below.
He has been used as the (fall guy) for issues with housing and unemployment.
reticent
confiscate
scapegoat
weakling
reticent
Direction: Identify the segment that contains a grammatical error. If there is no error, select 'No error'.
The kids there were so notorious, the / more I asked them to quiet down, / the more loud they would scream.
No error
the more loud they would scream.
more I asked them to quiet down,
The kids there were so notorious, the
No error
Direction: Select the most appropriate word for the given group of words.
In exactly the same words as were used originally
Misanthrope
Verbatim
Kennel
Lunatic
Misanthrope
Direction: Choose the word that is opposite in meaning to the given word.
Humble
Votary
Passive
Diffident
Assertive
Votary
Directions: Identify the segment that contains a grammatical error. If there is no error, select 'No error'.
Unadulterated and unabashed were/ the two words that the judge use/ to define his performance
Unadulterated and unabashed were
the two words that the judge use
to define his performance.
No error
Unadulterated and unabashed were
Direction: Select the most appropriate word for the given group of words.
An adventurous or bold person
Judgemental
Foolhardy
Debonair
Assaultive
Judgemental
In the following passage some of the words have been deleted. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.
Snail slime is made (1)________ a mixture of substances. It is mostly water (2)_________ with proteins and some carbohydrates and minerals, (3)_______ into a sort of jelly. This jelly is (4)__________ "mucus". It's not that different to the snot that comes out of your nose when you have a (5)_________.
Select the most appropriate option to fill in blank number 1.
for
of
up
upon
for
Select the most appropriate option to fill in blank number 2.
sliced
diced
mixed
rotated
sliced
Select the most appropriate option to fill in blank number 3.
moved
framed
tamed
formed
moved
Select the most appropriate option to fill in blank number 4.
hailed
called
deemed
stepped
hailed
Select the most appropriate option to fill in blank number 5.
plague
cold
bug
complaint
plague
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