Find the average of first 30 multiples of 7.
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Find the average of first 30 multiples of 7.
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Calculate the value of $$\frac{\sqrt{5}}{(5-\sqrt5)}$$, if $$\sqrt5=2.236$$
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If $$x+\frac{1}{x}=-2$$, then find the value of $$x^{631}+\frac{1}{x^{632}}$$
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Find the area (in sq units) enclosed by y = 0, x+6=0 and 2x-3y=6.
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Consider the following two triangles as shown in the figure below

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In the triangle ABC, the internal bisector of angle A meets the side BC at D. If BD = 7.5 cm and BC = 9 cm. Then calculate the value of AB : AC.
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If 170% of a number added to 66, then the result becomes equal to twice of the number. What is the number?
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The ratio of Mohit’s and Sunil’s age at present is 7 : 9. Mohit is 4 years younger than Sunil. What will be the ratio of Mohit’s age and Sunil’s age after 6 years?
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In a mixture, unbroken and broken rice grains are in the ratio 3 : 2. How much fraction of the mixture must be drawn off and substituted with broken grains, so that the ratio of unbroken and broken grains becomes 1 : 1?
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The average of 10 numbers is X and one of the number is 38. If 38 is replaced with 19, then what will be the new average?
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Simple interest on a sum of Rs 67400 for 14 months is Rs 4718. What is the rate (in percentage) of interest per annum?
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On selling 25 shirts, a retailer earns profit equal to the cost price of 8 shirts. What is the profit percentage?
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What will be the net discount (in percentage) for two successive discounts of 20% and 30%?
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If X=1.1, then what is the value of $$\sqrt{4x^2-4x+1}$$ ?
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Manish can complete a work in 21 days and Karan can complete the same work in 28 days. If both together work for 7 days, then what fraction of total work is left?
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A train is moving with uniform speed crosses two tunnels of lengths 270 metres and 450 metres in 12 seconds and 15 seconds respectively. What is the speed (in km/hr) of the train?
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The bar graph shows the number of motorcycles of different brands sold by a dealer in a month. Study the diagram and answer the following questions.

Units sold of which Motorcycle brand were the second highest?
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What is the ratio of units sold of brand A to that of brand C?
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Units sold of brand D was lesser than that of brand E by _______.
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If the average price of a Motorcycle sold by the dealer is Rs 1 lakh then what is the sales (in Rs lakhs) of all the motorcycles sold by the dealer in the month?
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The length of the diagonal and the breadth of a rectangle is 13 cm and 5 cm respectively. Calculate its area (in $$cm^2$$).
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What is the sum of the measures of all the interior angles of a regular polygon of 5 sides?
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The volume of a sphere is $$179.67 cm^3$$. Find its diameter (in cm).
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What is the value of $$(cos 45^\circ - \frac{1}{3})$$ ?
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ΔUVW is right angled at V. If $$sec U = \frac{5}{3}$$, then what is the value of $$tan W$$ ?
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In the following question, select the related word pair from the given alternatives.
Vehicle : Bus : : ? : ?
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In the following question, select the related number from the given alternatives.
63 : 99 : : 48 : ?
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In the following question, select the related letter/letters from the given alternatives.
ADF : KNP : : ILN : ?
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In the following question, select the odd word pair from the given alternatives.
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In the following question, four number pairs are given. The number on left side of (-) is related to the number on the right side of (-) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the
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In the following question, select the odd letter/letters from the given alternatives.
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From the given alternatives, according to dictionary, which word will come at SECOND position?
1. Budge
2. Bulb
3. Cannon
4. Bumper
5. Capable
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In the following question, select the missing number from the given series.
13, 22, 66, ?, 225, 234, 702, 711
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A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
NC, OE, PG, QI, ?
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In a row of boys, Rahul is 33rd from the left end. Rajat is 17 ranks to the right of Rahul. If Rajat is 35th from right end, then what will be the rank of Rahul from the right end?
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From the given alternatives, select the word which CANNOT be formed using the letters of the given word.
Superannuated
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In a certain code language, “PRICE” is written as “1618935” and “VALUE” is written as “22112215”. How is “MARK” written in that code language?
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In a certain code language, '-' represents '+', '+' represents 'x', 'x' represents '÷' and '÷' represents '-'. Find out the answer to the following question.
6 ÷ 10 - 30 + 4 x 12 = ?
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The following equation is incorrect. Which two signs should be interchanged to correct the equation?
$$90 \div 10 + 5- 6 \times 4 = 28$$
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If 3@7 = 20, 8@1 = 18 and 6@5 = 22, then find the value of 4@4 = ?
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Which of the following terms follows the trend of the given list?
abaBABAB, AbabABAB, ABabaBAB, ABAbabAB, ABABabaB, _______________.
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A flock of migrating geese flies 20 km East, then turns South and flies 50 km, then turns East and flies 40 km, and turns to its left and flies 50 km. Where is the flock now with reference to its starting position?
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In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.
Statement I: Some razors are blades
Statement II: All knives are razors
Conclusion I: Some razors are knives
Conclusion II: No knives are blades
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In the following figure, rectangle represents Accountants, circle represents Food stylists, triangle represents Tattooists and square represents Europeans. Which set of letters represents Accountants who are either Food stylists or Europeans?

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A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
PIG, TMK, XQO, ?, FYW
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In the following question, select the missing number from the given series.
1, 2, 4, 7, 11, ?
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In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.
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If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?

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Which of the following cube in the answer figure cannot be made based on the unfolded cube in the question figure?

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A word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as shown in the given two matrices. The columns and rows of Matrix-I are numbered from 0 to 4 and that of Matrix-II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by as column, for example •G' can be represented by 32, 43 etc and 'Q' can be represented by 76, 77 etc. Similarly, you have to identify the set for the word 'HEAP'.

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In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.
The noise startled (a)/ the dog (b)/ and made it to yell. (c)/ No error (d)
There is a general agreement that some behaviors that are common in birds (a)/ as well as in crocodiles, was also common among (b)/ extinct dinosaur groups. (c)/No error (d)
In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.
She kept thinking, “How lucky Serena ______!”
Faith is the only power that can inspire a human being who is in ______.
In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.
Enigmatic
Declension
In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.
Fritter
Melancholy
Rearrange the parts of the sentence in correct order.
The ideology of
P : modern economics suggests that
Q : enhanced satisfaction and well-being
R : material progress has yielded
A sentence has been given in Active/Passive Voice. Out of the four given alternatives, select the one which best expresses the same sentence in Passive/Active Voice.
She threw me into a ditch.
A sentence has been given in Direct/Indirect Speech. Out of the four given alternatives, select the one which best expresses the same sentence in Indirect/Direct Speech.
“Be silent” I said to them.
In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.
In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.
Although it has been felt necessary to devote much space to ________ attempt to find principles that may be said to be at the basis ________ the art of all nations, the executive side of the question has not been neglected. And it is hoped that the __________ method for the study of drawing from the two opposite points of view of line and mass here advocated may be useful, and help students to avoid some of the _____________ that results from attempting simultaneously the study of these ______________ qualities of form expression.
much space to ________ attempt to find principles
at the basis ________ the art of all nations,
And it is hoped that the __________ method for the study
avoid some of the _____________ that results
study of these ______________ qualities of form expression.
In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
Bite off more than you can chew
A fool's paradise
In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.
The clandestine copying and distribution of literature banned by the state
The forming of a theory or conjecture without firm evidence
In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".
People (have got so addict) to their virtual life that they forget there is more to life than just sitting in front of a plastic box.
During the last decade the typewriters (had give) way to the computers.
The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.
Leaders usher
A- creates a natural tension
B- in organisational change, which
C- as the status quo fights back
In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.
Which one of the following countries is NOT a member of ASEAN?
Planning in India derives its objectives and social premises from which of the following?
The hills, namely Black, Blue and Green Hill, are located in which country?
Where is the origin of Ganga and Brahmaputra rivers are situated respectively?
Upanishad Books are: ________.
In which year Swami Vivekananda established the Ramakrishna Mission at Belur?
Panna Lal Ghosh is related to which musical instrument?
The first ever disaster management exercise of BIMSTEC countries was held _________ in October 2017.
Which country was, in October 2017, named the best country to visit in 2018, according to Lonely Planet 'Best in Travel 2018' list?
In which year Bhutan adopted its Constitution?
Atomic number is always equal to ______.
Which of the following statement(s) is/are INCORRECT ?
I. Alkenes are fairly unreactive.
II. Alkenes burn with blue flame.
III. Alkanes burn with yellow flame.
Which pillar of Indian Constitution is its final interpreter?
Which Constitutional Amendment Act gave constitutional recognition to the panchayats ?
Which of the following is NOT included in the excretory system of human being?
By which process substance like carbon dioxide or oxygen can move across the cell membrane?
In November 2017, Indian Government approved setting up of ‘Pradhan Mantri Mahila Shakti Kendras’. These will be set up in how many most backward districts of the country?
Researchers from Columbia University Medical Centre in United States o America have converted which of the following into the world’s smallest data recorder?
As per RBI In October 2017, Gross Non-Performing Assets (GNPA) ratio for NBFCs increased to what percentage till March 2017?
On 5 January 2018, Lok Sabha passed High Court and Supreme Court Judges (Salaries and Conditions of Service) Amendment Bill, 2017. The Bill seeks to amend ______.
A Sonar of a ship sends sounds waves of speed 1000 m/s. These waves are reflected back by the ocean floor in 2 seconds. Find the depth (in m) of the ocean floor.
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If the acceleration due to gravity on the surface of earth is g, then the acceleration due to gravity on the surface of a planet whose mass is same as that of earth and radius is half as that of earth is _________________.
The process of electric discharge between clouds and the earth or between different clouds causes _____________.
Which of the statements given below are correct?
A) Julio Granda won the 2017 World Senior Chess Championship.
B) Zhansaya Abdumalik won the Women's 2017 World Junior Chess Championship.
C) In 2017 Pro Kabaddi League, Suraj Desai played for Dabang Delhi.
The objective of ____________ is to make India a global information technology superpower.
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