Editing Exercises for Class 9 CBSE With Answers
There is one error in each line. Write the incorrect word and the correction in your answer sheet.
Question 1.
Incorrect | Correct | |
A baboon troop comprise about forty adult | (a) _______ | ________ |
members. At the centre of the troop is the | (b) _______ | ________ |
dominant males. Around them cluster a females | (c) _______ | ________ |
and the young. Around these central | (d) _______ | ________ |
core is the cadets. | (e) _______ | ________ |
Answer:
Incorrect | Correct |
(a) comprise | Comprises |
(b) is | are |
(c) a | the |
(d) these | this |
(e) is | are |
Question 2.
Incorrect | Correct | |
Education is an process, | (a) _______ | ________ |
with apart from | (b) _______ | ________ |
acquiring certain skills also help in using | (c) _______ | ________ |
them efficiently in a relevant context and of | (d) _______ | ________ |
understanding. Thus, it should not became | (e) _______ | ________ |
mechanic process. |
Answer:
Incorrect | Correct |
(a) an | a |
(b) with | which |
(c) help | helps |
(d) of | with |
(e) became | become |
Question 3:
Incorrect | Correct | |
Computer conferencing are face to face | (a) _______ | ________ |
interaction for other people anywhere in | (b) _______ | ________ |
the world. Computers are attach | (c) _______ | ________ |
via network used multi-media features | (d) _______ | ________ |
in computers like sound, video, etc. | (e) _______ | ________ |
Answer:
Incorrect | Correct |
(a) are | is |
(b) for | with |
(c) attach | attached |
(d) used | using |
(e) in | of |
Question 4.
Incorrect | Correct | |
Could you did something for me ? | (a) _______ | ________ |
I have left mine blue bag on the table | (b) _______ | ________ |
at the drawing room of my house | (c) _______ | ________ |
If you goes to my house tomorrow | (d) _______ | ________ |
my mother will give it for you | (e) _______ | ________ |
and you can bring it with you when you come to Bombay. |
Question 5.
Incorrect | Correct | |
If we looked back in history | (a) _______ | ________ |
we realize that man were able to | (b) _______ | ________ |
conquer the existed hostile environment | (c) _______ | ________ |
which include the mighty dinosaurs. | (d) _______ | ________ |
He not only survived, but | (e) _______ | ________ |
make steady progress. |
Answer:
Incorrect | Correct |
(a) did | do |
(b) mine | my |
(c) at | in |
(d) goes | go |
(e) for | to |
Question 6.
Incorrect | Correct | |
India is very fortunate that it have many | (a) _______ | ________ |
rivers. Their famous rivers are Sutlej, | (b) _______ | ________ |
Ganga, Yamuna but Narmada. Some of | (c) _______ | ________ |
the river like Ganga, which | (d) _______ | ________ |
originated from the Himalayas, flow | (e) _______ | ________ |
throughout the year. |
Answer:
Incorrect | Correct |
(a) looked | look |
(b) were | was |
(c) existed | existing |
(d) include | included |
(e) make | made |
Question 7.
Incorrect | Correct | |
Unlike another pollutions, noise lacks | (a) _______ | ________ |
visibility, seldom register on the consciousness | (b) _______ | ________ |
except as a trifling irritate to | (c) _______ | ________ |
be dismissed at will and therefore less like | (d) _______ | ________ |
to be perceive as a threat. | (e) _______ | ________ |
Answer:
Incorrect | Correct |
(a) have | has |
(b) Their | Its |
(c) but | and |
(d) river | rivers |
(e) originated | originates |
Question 8.
Incorrect | Correct | |
Electricity replaces the wind | (a) _______ | ________ |
as the source of energy for work the mills. | (b) _______ | ________ |
Wind mills stand along an coast. They | (c) _______ | ________ |
move the turbine with produces | (d) _______ | ________ |
electricity. Such electricity is knows as wind energy. | (e) _______ | ________ |
Answer:
Incorrect | Correct |
(a) replaces | replace |
(b) for | to |
(c) an | the |
(d) with | that |
(e) knows | known |
Question 9.
Incorrect | Correct | |
This is the story at twins, | (a) _______ | ________ |
separated or reunited. Evelyn Rider | (b) _______ | ________ |
but Edna Wilde, two sisters born | (c) _______ | ________ |
from England were reunited in Australia, | (d) _______ | ________ |
in the next door house of Edna’s long sister. | (e) _______ | ________ |
Answer:
Incorrect | Correct |
(a) at | about |
(b) or | and |
(c) but | and |
(d) from | in |
(e) long | elder |
Question 10.
Incorrect | Correct | |
Young neem leaves were tender green. | (a) _______ | ________ |
These are eaten in New Year’s day | (b) _______ | ________ |
to ward of sickness. Some people festoon | (c) _______ | ________ |
fresh leaves across his houses | (d) _______ | ________ |
for keep evil spirits away. | (e) _______ | ________ |
Answer:
Incorrect | Correct |
(a) were | are |
(b) in | On |
(c) of | Off |
(d) hid | Their |
(e) for keep | To keeping |
Question 11.
Incorrect | Correct | |
The effects or the use of crystals or gemstones | (a) _______ | ________ |
is mentioned in the astrology of the East and | (b) _______ | ________ |
the West. Experts world under are trying to | (c) _______ | ________ |
understand the relationship among humans | (d) _______ | ________ |
and stones from scientific methods. | (e) _______ | ________ |
Answer:
Incorrect | Correct |
(a) use | Uses |
(b) is | Are |
(c) under | Over |
(d) among | Between |
(e) from | through |
Question 12.
Incorrect | Correct | |
Obesity is now well recognise as | (a) _______ | ________ |
a disease on its own right. | (b) _______ | ________ |
Though obesity commonly mean very overweight, | (c) _______ | ________ |
it is defined as a excess amount | (d) _______ | ________ |
of body weight that include bones and water. | (e) _______ | ________ |
Answer:
Incorrect | Correct |
(a) recognized | recognise |
(b) on | in |
(c) mean | means |
(d) a | an |
(e) include | includes |
Question 13.
Incorrect | Correct | |
His first award comes at the age of 14, | (a) _______ | _______ |
as the All India better performer. | (b) _______ | _______ |
In the first Independence Day | (c) _______ | _______ |
Bismillah Khan play the shehnai at Red Fort | (d) _______ | _______ |
on the invitation by Jawaharlal Nehru. | (e) _______ | _______ |
Answer:
Incorrect | Correct |
(a) comes | Came |
(b) better | Best |
(c) In | On |
(d) play | played |
(e) by | of |
Question 14.
Incorrect | Correct | |
Acute respiratory attack happened | (a) _______ | _______ |
to one of five people in Delhi | (b) _______ | _______ |
at least once on winter, when | (c) _______ | _______ |
air pollution combine with cold weather | (d) _______ | _______ |
to become a dead trigger, found WHO. | (e) _______ | _______ |
Answer:
Incorrect | Correct |
(a) happened | happens |
(b) of | In |
(c) on | in |
(d) combine | combines |
(e) dead | deadly |
Question 15.
Incorrect | Correct | |
He start to complain about this wicked world, | (a) _______ | _______ |
but is interrupted by a knock at the door. | (b) _______ | _______ |
A girl came in and puts an envelope on his desk. | (c) _______ | _______ |
It contains five hundred rupees. “I found this | (d) _______ | _______ |
outside his gentleman’s room,” she said. | (e) _______ | _______ |
Answer:
Incorrect | Correct |
(a) start | Started |
(b) is | was |
(c) puts | Put |
(d) contains | Contained |
(e) his | this |
Question 16.
Incorrect | Correct | |
Summer always spelled magic. | (a) _______ | _______ |
That is the time — | (b) _______ | _______ |
when schools closed their gates and loved | (c) _______ | _______ |
ones — cousins, uncles or aunts — descend | (d) _______ | _______ |
in the spacious family home. | (e) _______ | _______ |
Answer:
Incorrect | Correct |
(a) spelled | Spells |
(b) that | This |
(c) closed | Close |
(d) or | And |
(e) in | to |
Question 17.
Incorrect | Correct | |
One morning I finish | (a) _______ | _______ |
some business on a | (b) _______ | _______ |
bank and was returning too my Yamaha | (c) _______ | _______ |
motorbike, which I had left into the parking | (d) _______ | _______ |
lot outside, Suddenly, I realise I had lost its key. | (e) _______ | _______ |
Answer:
Incorrect | Correct |
(a) finish | finished |
(b) on | in |
(c) too | to |
(d) into | in |
(e) realise | realised |
Question 18.
Incorrect | Correct | |
Plants appeared to help each other grow | (a) _______ | _______ |
with soothing microscopic sounds the new | (b) _______ | _______ |
study had found. It showed that sprouting | (c) _______ | _______ |
chilli plants grow more successfully near | (d) _______ | _______ |
from to a friendly neighbour. | (e) _______ | _______ |
Answer:
Incorrect | Correct |
(a) appeared | appear |
(b) with | by |
(c) had | has |
(d) near | nearing |
(e) from | to |
Question 19.
Incorrect | Correct | |
As the sleek white Cessna Citation jet by no | (a) _______ | _______ |
markings flew inside Missouri enroute for | (b) _______ | _______ |
Nevada, Brooke Thompson stared out for the | (c) _______ | _______ |
window at the patchwork from farmland that | (d) _______ | _______ |
blanket the flat Midwest landscape. | (e) _______ | _______ |
Answer:
Incorrect | Correct |
(a) by | From |
(b) inside | In |
(c) for | Of |
(d) from | In |
(e) blanket | blanketed |
Question 20.
Incorrect | Correct | |
All life on earth can ultimately been | (a) _______ | _______ |
traced back on the sea. Creatures | (b) _______ | _______ |
with limbs or fingers rather than fins | (c) _______ | _______ |
has evolved from fishes about 335 million | (d) _______ | _______ |
years before, which remains a mystery. | (e) _______ | _______ |
Answer:
Incorrect | Correct |
(a) been | Be |
(b) on | to |
(c) or | and |
(d) has | have |
(e) before | ago |
Question 21.
Incorrect | Correct | |
India has a richer | (a) _______ | _______ |
heritage in jewellery | (b) _______ | _______ |
making and it hold significance in all | (c) _______ | _______ |
auspicious occasion. The jewellery designs | (d) _______ | _______ |
in india is versatile. | (e) _______ | _______ |
Answer:
Incorrect | Correct |
(a) richer | Rich |
(b) of | In |
(c) hold | holds |
(d) occasion | occasions |
(e) is | are |
Question 22.
Incorrect | Correct | |
Thanks to the current interest of fitness | (a) _______ | _______ |
and health that peoples are taking. | (b) _______ | _______ |
In each locality we find this days | (c) _______ | _______ |
some centres and clubs is springing | (d) _______ | _______ |
up and they are do well. | (e) _______ | _______ |
Answer:
Incorrect | Correct |
(a) of | In |
(b) peoples | People |
(c) this | These |
(d) is | Are |
(e) do | doing |
Question 23.
Incorrect | Correct | |
The great advantage in early rising | (a) _______ | _______ |
is the good start that it give. | (b) _______ | _______ |
The early rise did a | (c) _______ | _______ |
lot of work before other man are awake. | (d) _______ | _______ |
In the morning our mind was fresh. | (e) _______ | _______ |
Answer:
Incorrect | Correct |
(a) in | of |
(b) give | gives |
(c) rise | riser |
(d) man | men |
(e) was | is |
Question 24.
Incorrect | Correct | |
In April 12, 1961, Major Yuri Gagarin became | (a) _______ | _______ |
the first man ever to venture upon | (b) _______ | _______ |
space. He did not know for | (c) _______ | _______ |
in certain about his selection until | (d) _______ | _______ |
the early morning on, April 12. | (e) _______ | _______ |
Answer:
Incorrect | Correct |
(a) in | on |
(b) upon | into |
(c) for | it |
(d) in | for |
(e) on | of |
Question 25.
Incorrect | Correct | |
The potential benefits arising to | (a) _______ | _______ |
the use of GM technology on agriculture | (b) _______ | _______ |
are increase food production that | (c) _______ | _______ |
ensures food security of | (d) _______ | _______ |
Millions of people beyond the poverty line. | (e) _______ | _______ |
Answer:
Incorrect | Correct |
(a) to | From |
(b) on | In |
(c) increase | increased |
(d) of | For |
(e) beyond | below |
Question 26.
Incorrect | Correct | |
Modern detergents and soaps were | (a) _______ | _______ |
very common over shelves, but people | (b) _______ | _______ |
does not use them regularly. | (c) _______ | _______ |
This cause the increase in the | (d) _______ | _______ |
life span of bacteria and viral. | (e) _______ | _______ |
Answer:
Incorrect | Correct |
(a) were | are |
(b) over | on |
(c) does | do |
(d) cause | causes |
(e) viral | virus |