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TEJASWANI from TIME SCHOOL, HYDERABAD
Subject :NSO    Class : Class 7

Refer to the given figures and select the correct option regarding them.


APlant P is an insectivorous plant that grows in nitrogen deficient soil while plant Q is a symbiotic plant, which fixes atmospheric nitrogen.
BPlant P can make its own food but it depends on host plant for minerals and water.
CPlant Q cannot photosynthesise hence it absorbs the food prepared by host plant and harms it.
DBoth plants P and Q are insectivorous plants but plant P has glandular tentacles with mucilage at ends whereas plant Q has bladders to catch insect.


tetrggggyfgeu8w88whshhhhhhhhhhhhhhhhhhhhhhhhy3ywhhhhh

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Lokesh Sai Dasari from Rockwell International School, Hyderabad
Subject :NSO    Class : Class 5

Ans 1:

Anjisha Chakraborty from Mount Litera Zee School, Jabalpur
Class : Class 5
Option D)

Ans 2:

Dishamrutha from indian school of excellence, bangalore
Class : Class 6

Ans 3:

Dishamrutha from indian school of excellence, bangalore
Class : Class 6
D) Both A & B

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Shaurya Khurana from Suncity, Gurgaon
Subject :NSO    Class : Class 8

Read the given statements and mark the correct option.
Statement 1 : Copper sulphate solution is a good conductor of electricity.
Statement 2 : Conduction of electricity takes place in liquids due to flow of ions.

ABoth statement 1 and 2 are true and statement 2 is the correct explanation of statement 1.
BBoth statement 1 and 2 are true but statement 2 is not the correct explanation of statement 1.
CStatement 1 is true but statement 2 is false.
DStatement 1 is false but statement 2 is true.


Question is very confusing. Statement 2 does not naturally flow from statement 1. statement 2 may have read that "All salts allow flow of ions"

Ans 1:

Avyukth Radhakrishnan from TSRS, Gurgaon
Class : Class 8
yes it is but it does not have ions that can conduct electricity

Ans 2:

Rhyin Mandal from Hem Sheela Model School, DURGAPUR
Class : Class 8
excuse me!!!! Is water not a liquid? :)

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Shaurya Khurana from Suncity, Gurgaon
Subject :NSO    Class : Class 8

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swayam shah from delhi public school vadodara, Vadodara
Subject :NSO    Class : Class 8

Ans 1:

Aryan Raina from MGN Public School, Jalandhar
Class : Class 8
no guys m sorry but their answer is correct as when we wear water goggle we can see clear. its fault our eyes not water.

Ans 2:

Anjisha Chakraborty from Mount Litera Zee School, Jabalpur
Class : Class 5
Option B

Ans 3:

Aryan Raina from MGN Public School, Jalandhar
Class : Class 8
ya its b

Ans 4:

Avyukth Radhakrishnan from TSRS, Gurgaon
Class : Class 8
b?

Ans 5:

Simar Narula from Rishi Coaching Institute , Jaipur
Class : Class 8
The answer must be Option B

Ans 6:

Dev Rawat from R D Rajpal School, New Delhi
Class : Class 8
I too did B but the answer according to sof is DPlease explain

Ans 7:

Jasleen Kaur Brar from St Joseph's convent sen sec school, bathinda
Class : Class 8
Even i chose option B. Plz explain why would the answer be option D

Ans 8:

hrishikesh giri basumatary from marias public school, Guwahati
Class : Class 6

Ans 9:

Avyukth Radhakrishnan from TSRS, Gurgaon
Class : Class 8

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Aaryaman Pradhan from De paul School , Berhampur
Subject :NSO    Class : Class 4

Ans 1:

UMANG from spring dale college, Lucknow
Class : Class 6
the answer is D. because after the full moon, there comes the glibbous moon

Ans 2:

Ridhan from SFS janakpuri, New Delhi
Class : Class 5
answer is d because after new moon cresent moon comes after 2 days

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Naman surana from Witty international udaipur, Udaipur
Subject :NSO    Class : Class 8

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Ajoy Bhuyan from DELHI PUBLIC SCHOOL, Bongaigaon
Subject :NSO    Class : Class 4

Which of the following statements is INCORRECT?

APlant and animals help to maintain the balance of oxygen and carbon dioxide in nature.
BCamouflage is the ability of an animal to change its colour to blend or merge with its surrounding.
CDue to the extreme heat and lack of food, some animals survive the summer season by going into a kind of deep sleep called hibernation.
DFew animals living in cold Arctic and Antarctic region have a thick layer of fat called blubber under their skin.


correct ans C

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Naman surana from Witty international udaipur, Udaipur
Subject :NSO    Class : Class 8

Ans 1:

Aryan Raina from MGN Public School, Jalandhar
Class : Class 8
answer b is right

Ans 2:

swayam shah from delhi public school vadodara, Vadodara
Class : Class 4
it will be option b light falls on screen in reverse order of VIBGYOR after dispersion

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Naman surana from Witty international udaipur, Udaipur
Subject :NSO    Class : Class 8

Ans 1:

Chaitanya L K from SKCHEC, bangalore
Class : Class 8
Answer is A

Ans 2:

Naman surana from Witty international udaipur, Udaipur
Class : Class 8

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