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Anika Saha from New Town School, KOLKATA
Subject :NSO    Class : Class 5

Ans 1:

Trideev Reddy Maddirevula from IIPS, Riyadh
Class : Class 7
Y is a jaw bone joint just like the elbow joint.

Ans 2:

Aaditya Nair Sujith from Mayoor Private School, Abudhabi, AbuDhabi
Class : Class 5
D) Both [a] and [b] Solution : Joints are the places where two bones are joined together. 'X' represents joint between bones in the skull which shows no movement, Y-type joint (hinge joint) present between lower jaw and skull, is also present in elbow. It allows movement in only one direction. Cartilaginous joints are found between vertebrae that allow slight movement of bones unlike the 'X' type joint.

Ans 3:

KONDURU TEJESH from Sri chaitanya international school, Bangalore
Class : Class 4
how its d i got it a

Ans 4:

Prayag Baliyarsingh from RNS IS, Bangalore
Class : Class 3
A is right and it is RIGHT

Ans 5:

sarah pranav gothivarekar from Indian School Al Gubra, Muscat
Class : Class 4

Ans 6:

Ashee Srivastava from APEEJAY SCHOOL NOIDA , NOIDA
Class : Class 7
it is d

Ans 7:

Durva Shah from SSRVM, Ahmedabad
Class : Class 6

Ans 8:

Durva Shah from SSRVM, Ahmedabad
Class : Class 6
It is option A

Ans 9:

Ishaan Ahuja from TSMS, Noida
Class : Class 6
aaaaa is the ans

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AAVAK from DPS, Aligarh
Subject :NSO    Class : Class 6

Ans 1:

Joe Bipin from National Public School Agra, Bangalore
Class : Class 10
a and c is correct

Ans 2:

Anika Saha from New Town School, KOLKATA
Class : Class 6
the ans can be both A and C

Ans 3:

Ayansh Mallick from Birla Open Minds, Hyderabad
Class : Class 8
Guys, it will be C as the answer statement of A is only half correct the light travels in a straight line, and due to the hole in the camera it inverts the image hence, the answer is c

Ans 4:

sujata patel from Podar International, Pune
Class : Class 6
aaaaaaaaaaaaaa

Ans 5:

Ritabrata Das from OPJS, Angul
Class : Class 7
answer should be a or c

Ans 6:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8
a only noobs

Ans 7:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 8:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 9:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 8
No, only A is true

Ans 10:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 11:

malhar thorve from city internqtional school, satara road, pune
Class : Class 7

Ans 12:

Kushagra Chaturvedi from Podar International School Chinchwad, Pune
Class : Class 7
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Ans 13:

Satya Sai Lohith Vootla from Chouifat International School Ruwais, Abu Dhabi
Class : Class 8
not only a is true also b is true

Ans 14:

Satya Sai Lohith Vootla from Chouifat International School Ruwais, Abu Dhabi
Class : Class 8
sorry I meant c

Ans 15:

Satwik Dixit from Christ Academy, Bangalore
Class : Class 8
It can be a or c

Ans 16:

Ahamed Shayaan from Sree Gokulam public school , Calicut
Class : Class 7
Both a and c are correct

Ans 17:

amogh from DELHI PUBLIC SCHOOL NOIDA, Ghaziabad
Class : Class 6
as written in lakhmir singh the answer should be (C)

Ans 18:

sujata patel from Podar International, Pune
Class : Class 6
aaaaaaaaaaaaaaaaaaaaaaaaa

Ans 19:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9
Ya Nishka you are right. C is the correct answer.

Ans 20:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 21:

sujata patel from Podar International, Pune
Class : Class 6
both a

Ans 22:

Kashvi Rawat from Gear Innovative International School, Bengaluru
Class : Class 3
In 'A', it only gives half the reason for why the image is inverted in a pin hole camera. I think that 'C' is correct as it is a correct statement.

Ans 23:

reyansh from Taylors , Kuala Lumpur
Class : Class 6
c

Ans 24:

Sarthak yadav from RPS, Mahendragarh
Class : Class 9
Answer can be A or C

Ans 25:

Aarav Gupta from Cambridge International School, Jalandhar
Class : Class 6
the answer can be both a and c. scientifically both are correct

Ans 26:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 27:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 28:

Anshuman Mishra from kv no 3, Bhubaneswar
Class : Class 7

Ans 29:

Anshuman Mishra from kv no 3, Bhubaneswar
Class : Class 7

Ans 30:

Yashraj Namdev Deshmukh from Sahyadri English School, Loha, Nanded
Class : Class 8
Both A

Ans 31:

Vedang Amonkar from Dr K B Hedgewar High School, Panaji
Class : Class 6
3 trhing are truea c d

Ans 32:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Post Your Answer

Sourav Jena from ODM public school , BHUBANESWAR
Subject :NSO    Class : Class 5

Ans 1:

Arnav kaul from Chirec, Hyderabad
Class : Class 2

Ans 2:

Harshit shah from Shishukunj International School, Indore
Class : Class 6
the words are Note,Tone,To,On,No and Ten 6 is the answer so, option is D

Ans 3:

Mihika Raut from ST JOSEPHS SCHOOL, RIHAND NAGAR
Class : Class 8

Ans 4:

Ashwak from Cambridge, Jalandhar
Class : Class 9
Ten on no to are words that can be formed

Ans 5:

AARAV AGRAWAL from BIRLA DIVYA JYOTI, SILIGURI
Class : Class 8

Ans 6:

Aditi from Pawar Public school , Mumbai
Class : Class 5
c

Ans 7:

Raksheet Shah from Swami Vivekanad International School, Mumbai
Class : Class 8

Ans 8:

Mayank Agarwal from Delhi Public School, Indore
Class : Class 6

Ans 9:

Tanish Barasia from NPS International School, Singapore
Class : Class 8
note

Ans 10:

Bharat from Geetanjali Olympiad school, Bangalore
Class : Class 9
Note,Tone 2 is the answer so, option is D

Ans 11:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 7
note and tone can be made

Ans 12:

Shreyas Singh from Podar International School, Pune
Class : Class 6

Ans 13:

Shreyas Singh from Podar International School, Pune
Class : Class 6

Ans 14:

Mrigank Roy from Delhi Public School Ghaziabad, Ghaziabad
Class : Class 10
Thanks Harshit

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DEEPINDER SINGH from SAINT JOSEPH'S SCHOOL, BATHINDA, BATHINDA, PUNJAB
Subject :NSO    Class : Class 6

Ans 1: (Master Answer)

from ,
Class :
scurvy, a deficiency of vitamin C. Beriberi is a disease caused by a vitamin B-1 deficiency Pellagra is a disease caused by low levels of niacin, also known as vitamin B-3 Rickets is caused by deficiency of Vitamin D Hence no answer is correct

Ans 2: (Master Answer)

from ,
Class :
scurvy, a deficiency of vitamin C. Beriberi is a disease caused by a vitamin B-1 deficiency Pellagra is a disease caused by low levels of niacin, also known as vitamin B-3 Rickets is caused by deficiency of Vitamin D Hence no answer is correct

Ans 3:

Krishna Gupta from Greenfield public school, Delhi
Class : Class 8
Pellagra

Ans 4:

from ,
Class :
Hey there! None of the options are correct.

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DEEPINDER SINGH from SAINT JOSEPH'S SCHOOL, BATHINDA, BATHINDA, PUNJAB
Subject :NSO    Class : Class 6

Post Your Answer

from ,
Subject :NSO    Class : Class 7

Ans 1:

Midhuna from ABCD, Banglore
Class : Class 3

Ans 2:

from ,
Class :

Post Your Answer

from ,
Subject :NSO    Class : Class 7

Ans 1:

Rudra Tripathi from DPS Noida, Noida
Class : Class 10
Dude it should be 35 degree as angle of incidence = angle of reflection the solution is wrong

Ans 2:

Ryan Ganguly from Ebenezer International School, Bangalore
Class : Class 8
Law of reflection:angle of incidence= angle of reflection This formula is only used when the angles are measured from the normal to the ray and not from the ray to the mirror. In this diagram we see that the angle is measured from the ray to the mirrot .The normal measures 90° so we need to subtract 90° from 35° to get the angle of incidence which is 55° . We now that angle of incidence= Angle of reflection hence the answer will be 55°

Ans 3:

from ,
Class :

Ans 4:

Vedant from Prudence School , Delhi
Class : Class 9
It is stupid answer explanation

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from ,
Subject :NSO    Class : Class 7

Ans 1:

Agastya Tripathi from dps gurgaon, Gurgaon
Class : Class 4

Ans 2:

ARUNAV from DPS VINDHYANAGAR, VINDHYANAGAR
Class : Class 10
if a person moves closer to the plane miror , ,would not size of the imagge become larger ,??????? WHy the statement saying that if a eprson moves near to a plane mirror , the image of the person would emain same in size??? SOF , please correct the answer of the question.. I am finding too many wrong quesions nowadays

Ans 3:

from ,
Class :

Ans 4:

shaurya aggarwal from scholars rosary senior secondary school, rohtak
Class : Class 9

Post Your Answer

DEEPINDER SINGH from SAINT JOSEPH'S SCHOOL, BATHINDA, BATHINDA, PUNJAB
Subject :NSO    Class : Class 6

Ans 1:

Ashher Pervez from DPS Bhilai, Bhilai
Class : Class 10
The answer is frosted glass because we can see through it faintly.

Ans 2:

Krishna Gupta from Greenfield public school, Delhi
Class : Class 8
Oiled paper

Ans 3:

Ashher Pervez from DPS Bhilai, Bhilai
Class : Class 10
The answer is frosted glass because we can see through it faintly.

Ans 4:

from ,
Class :
Answer is option b) Frosted Glass.

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DEEPINDER SINGH from SAINT JOSEPH'S SCHOOL, BATHINDA, BATHINDA, PUNJAB
Subject :NSO    Class : Class 6

Post Your Answer