Explore topic-wise InterviewSolutions in Current Affairs.

This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.

1.

Mention the two source of data.

Answer»

Primary data and secondary data are the two sources of data.

2.

Mention the difficulties in construction of Consumer Price Index.

Answer»

The following are the difficulties encountered during the construction of consumer price index:

  • Index numbers are not based on all items: As index numbers are generally based on a couple of sample, it is not possible to take into account each and every item in the construction of index.
  • Index numbers are not free from error: In every stage of the construction of index numbers, starting from selection of commodities to the choice of formula there is a chance an error being introduced.
  • It is also said that, index numbers are also special type of averages, since the various averages like mean, median and mode and have their relative limitations which may lead to some errors.
  • Index numbers are meant for a particular purpose: An index number is used to measure the change for a particular purpose only.
  • Prices used in the construction of cost of living index are retail prices, which vary from shop to shop, place to place and consumer to consumer. Therefore, index numbers prepared on such prices cannot be used for different places or different classes of people.
  • Index numbers include so many commodities of unstable quality, which can not be used at different points of time. 
  • The ratio of expenditure on different products at different points of time and by various persons are not same and they create difficulties in the construction of cost of living index numbers.
3.

What is quantitative classification? Give an example.

Answer»

Quantitative classification is that classification where certain characteristics are measured quantitatively. Example, age, height, production, income, etc.

4.

Expand NSSO.

Answer»

National Sample Survey Office.

5.

The index numbers of which year price is assumed to be 100 (a) Current year(b) Base year (c) Selection of price (d) None of these

Answer»

The index numbers of which year price is assumed to be 100 Base year.

6.

Which is not the goal of five year plan (a) Growth (b) Modernisation (c) Self-efficiency (d) Self-reliance

Answer»

(c) Self-efficiency.

7.

Mention types of Correlation.

Answer»

There are two types of correlation negative correlation and positive correlation. Again they are classified perfect positive and perfect negative correlations.

8.

Write the merits of arithmetic mean.

Answer»

The following are the merits of arithmetic mean: 

  • It is simple to understand and easy to calculate. 
  • It gives certainty.
  • It considers all observations in computing. 
  • It is a convenient method of comparison.
9.

Find value of the polynomial x² + 3x³ + 5using x = 2.

Answer»

x2 + 3x3 + 5

putting the value of x = 2

22 + 3.23 + 5

4 + 3.8 + 5

4 + 24 + 5

33 Ans

10.

Form a new word by adding a suitable suffix to the root word “resist”. (a) _______er (b) __________ar(c) _______ ly (d) _______ance

Answer»

Correct answer is (d) resistance

11.

Form a new word by adding a suitable prefix to the root word ‘wave”. (a) micro_____ (b) il________ (c) epi_______ (d) mis_______

Answer»

Correct answer is (a) microwave

12.

Form a new word by adding a suitable prefix to the root word “scope”. (a) re_______ (b) epi_______ (c) con_______ (d) co_______

Answer»

Correct answer is (b) episcope

13.

Form a new word by adding a suitable suffix to the root word “kind”. (a) ________ment (b) ________able (c) ________ity (d) ________ness

Answer»

(d) kindness

14.

Form a new word by adding a suitable suffix to the root word “vigil”. (a) ________ ant (b) ________less (c) ________ness (d) ________ able

Answer»

Correct answer is (a) vigilant

15.

Form a new word by adding a suitable suffix to the root word “honour”. (a) _______hood (b) _______ary (c) _______ion (d) _______ship

Answer»

Correct answer is (b) honorary

16.

Form a new word by adding a prefix to the root word “state”. (a) un__________ (b) inter__________ (c) in__________ (d) dis__________

Answer»

Correct answer is (b) interstate

17.

Form a new word by adding a suitable prefix to the root word “ease”. (a) in __________ (b) dis____________ (c) re____________ (d) il_____

Answer»

Correct answer is (b) disease

18.

Form a new word by adding a suitable suffix to the root word “celebrate”. (a) __________ity (b) __________ion (c) __________ship(d) __________less

Answer»

Correct answer is (b) celebration

19.

Form a new word by adding a suitable suffix to the root word “legth”. (a) ________ed (b) ________wise (c) ________er (d) ________ion

Answer»

(b) lengthwise

20.

Form a new word by adding a suitable prefix to the root word “script”. (a) post_________ (b) un_________ (c) dis_________ (d) re_________

Answer»

Correct answer is (a) postscript

21.

Form a new word by adding a suitable prefix to the root word “conductor”. (a) in__________ (b) un__________(c) dis__________ (d) semi ________

Answer»

Correct answer is (d) semiconductor

22.

Form a new word by adding a prefix to the root word “active”. (a) fore________ (b) for _________ (c) intra_______ (d) pro_______

Answer»

Correct answer is (d) proactive

23.

Form a new word by adding a suitable prefix to the root word “terrestrial”. (a) extra__________ (b) un__________(c) dis__________ (d) re__________

Answer»

Correct answer is (a) extraterrestrial

24.

Form a new word by adding a suitable suffix to the root word “poet”. (a) ________ic (b) ________able (c) ________er (d) ________fu

Answer»

Correct answer is (a) poetic

25.

Form a new word by adding a suitable suffix to the root word “fame”. (a) _______able (b) _______ous (c) ______dom (d) _______ity

Answer»

Correct answer is (b) famous

26.

Have you got a ________, please? A) fishes tin B) fish tin C) tin of fishes D) tin of fish

Answer»

Correct option is D) tin of fish

27.

Form a new word by adding a suitable suffix to the root word “advert”. (a) ________ment (b) ________d (c) ________ize (d) ________iar

Answer»

Correct answer is (c) advertize

28.

Form a new word by adding a suitable prefix to the root word “space”. (a) super________ (b) de________ (c) ante_________ (d) cyber_______

Answer»

(d) cyberspace

29.

Form a new word by adding a suitable suffix to the root word “owner”. (a) ________less (b) _________ness (c) ________ship (d) able

Answer»

Correct answer is (c) ownership

30.

Form a new word by adding a suitable suffix to the root word “weight”. (a) ______ed (b) ________age (c) ________er (d) ion

Answer»

(b) weightage

31.

Form a new word by adding a suitable prefix to the root word “chief’. (a) intra________ (b) extra_________ (c) re__________ (d) mis________

Answer»

Correct answer is (d) mischief

32.

What is the plural form of ‘fish’? (a) fishs (b) fish (c) fishies (d) fishes

Answer»

Correct answer is (b) fish

33.

Use Of Soi Me Common IdiomsA hot potato.........A penny for your thoughts.........At the drop of a hat.........Back to the drawing board.........Ball is in your court.........Barking up the wrong tree.........Beat around the bush.........Best of both worlds.........Bite more than you can chew.........Blessing in disguise.........Bum the midnight oil.........Wouldn’t be caught dead.........Caught between two stools.........Costs an arm and a leg.........Cry over spilled milk.........Curiosity killed the cat.........Cut comers.........Devil’s Advocate.........Don’t put all eggs in one basket.........Whole nine yards.........Elvis has left the building.........Straight from the horse’s mouth.........Far cry from.........Feel a bit under the weather.........Take with a grain of salt.........Hear it on the grapevine.........Hit the nail on the head.........Hit the sack sheets hay.........In the heat of the moment.........Jump on the bandwagon.........Keep something at bay.........Kill two birds with one stone.........Last straw.........Steal someone’s thunder.........Let the cat out of the bag.........Make a long story short.........Miss the boat.........Not a spark of decency.........Not playing with a full deck.........On the ball.........Piece of cake.........other’s eyes.........Add insult to injury.........Sit on the fence.........Speak of the devil.........Back to the wall.........Don’t judge a book by its cover.........Give the benefit of the doubt.........Below the belt.........Have cold feet.........

Answer»

Use Of Soi Me Common Idioms

A hot potatoCurrent issues spoke by many people
A penny for your thoughtsAsking what someone is thinking
At the drop of a hatWithout any hesitation; instantly
Back to the drawing boardFailure leads to a time to start all over
Ball is in your courtUp to you to make the decision
Barking up the wrong treeAccusing the wrong person
Beat around the bushIndirectly talking about an issue
Best of both worldsAll the advantages
Bite more than you can chewTo take on a task that is way too big
Blessing in disguiseSome good that isn’t recognized at first
Bum the midnight oilTo work late into the night
Wouldn’t be caught deaddislike something very much
Caught between two stoolsDifficulty in choosing
Costs an arm and a legSomething very expensive
Cry over spilled milkComplaining a loss from the past
Curiosity killed the catInquisitiveness leads to unpleasantness
Cut comersDo something to save money
Devil’s AdvocateTo present a counterargument
Don’t put all eggs in one basketDo not put all resources in one
Whole nine yardsEverything about the case
Elvis has left the buildingThe show has ended. It’s all over
Straight from the horse’s mouthHear from the authoritative source
Far cry fromVery different from
Feel a bit under the weatherFeeling slightly ill
Take with a grain of saltNot to be serious about others talk
Hear it on the grapevineTo hear rumors about someone
Hit the nail on the headDo or say something exactly right
Hit the sack sheets hayTo go to bed
In the heat of the momentOverwhelmed by the happening
Jump on the bandwagonJoin a popular trend or activity
Keep something at bayKeep something away
Kill two birds with one stoneAccomplish two things at the same time
Last strawThe final problem in a series of problems
Steal someone’s thunderTake the credit for something you don’t deserve
Let the cat out of the bagShare information that was hidden
Make a long story shortCome to the point – leave out details
Miss the boatTo miss an opportunity
Not a spark of decencyNo manners
Not playing with a full deckSomeone who lacks intelligence
On the ballTo understand the situation well
Piece of cakeTo deceive someone into
other’s eyesthinking well of them
Add insult to injuryTo make a situation worse
Sit on the fenceDislike to choose or make a decision
Speak of the devilThe person you are talking about arrives
Back to the wallHard-pressed situation with no escape
Don’t judge a book by its coverCannot judge based on appearance
Give the benefit of the doubtBelieve someone’s statement, without proof
Below the beltUnfair or unsupporting behavior
Have cold feetBe afraid or frightened
34.

Form a new word by adding a suitable prefix to the root word “count”. (a) Ill _________ (b) un__________ (c) in __________ (d) re __________

Answer»

Correct answer is (a) recount

35.

Form a new word by adding a suitable suffix io the root word “create”. (a) _________ness (b) _________mis (c) y__________ (d) _________ive

Answer»

Correct answer is (d) creative

36.

Replace the underlined word with the appropriate phrasal verb. She is searching her lost scooter. (a) looking after (b) looking for (c) looking up (d) looking into

Answer»

(b) looking for

37.

Form anew word by adding a suitable suffix to the root word “fruit”. (a) ________ment (b) ________able (c) ________ed (d) y__________

Answer»

Correct answer is (d) fruity ate

38.

What is the plural form of ‘moose’? (a) moosies (b) moose (c) mooses (d) mooseses

Answer»

Correct answer is (b) moose

39.

Form a new word by adding a suitable suffix to the root word “private”. (a) ________ment (b) __________d(c) _____ize (d) ________iar

Answer»

Correct answer is (c) privatize

40.

Form a new word by adding a suitable prefix to the root word ‘sector”. (a) in_________ (b) un_________ (c) dis__________ (d) bi_________

Answer»

Correct answer is (d) bisector

41.

Form a new word by adding a suitable suffix to the root word “free”.(a) ________able (b) ________ment (c) ________dom (d) ________ity

Answer»

Correct answer is (c) freedom

42.

Form a new word by adding a prefix to the root word “author”. (a) un_________ (b) co_________ (c) 1m_________ (d) dis _________ 

Answer»

Correct answer is (b) co-author

43.

Form a new word by adding a suitable suffix to the root word “wilder”.(a) _______hood (b) ________ism (c) _______ness (d) ________full

Answer»

(c) wilderness

44.

Form a new word by adding a suitable suffix to the root word “accuse”. (a) _______able (b) _______ile(c) _______tion (d) _______or

Answer»

Correct answer is (c) accusation

45.

Form a new word by adding a suitable prefix to the root word “byte”. (a) post_________ (b) un_________ (c) di__________ (d) mega_________

Answer»

Correct answer is (d) megabyte

46.

Replace the underlined phrasal verb into a single word. I am counting on you for the completion of the project. (a) arguing (b) supporting (c) depending(d) motivating

Answer»

Correct answer is (c) depending

47.

What is the plural form of ‘sister-in-law’?(a) sisteres-in-law(b) sister-in-laws(c) sisters-inlaw(d) sister-in-lawes

Answer»

(c) sisters-in-law

48.

Form a new word by adding a suitable suffix to the root word “expense”. (a) ________ed (b) ________ive (c) ________er (d) ________ion

Answer»

Correct answer is (b) expensive

49.

Form a new word by adding a suitable suffix to the root word ‘contain’. (a) ________ment (b) ________able (c) ________al (d) ________iC

Answer»

(a) containment

50.

Form a new word by adding a suitable prefix to the root word “season”. (a) in_________ (b) un_________ (c) mid_________ (d) bi__________

Answer»

Correct answer is (c) midseason