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Roma singh from RBK Global School, Maharashtra
Subject :IMO    Class : Class 7

Ans 1:

Manan Khandelwal from Podar International School, CIE, Nerul, Navi Mumbai, Maharashtra,(400706) , Mumbai
Class : Class 7
An equation is a type of algebraic format which has an 'equals to' sign (=). It contains one or more variables. It also contains constants like 2 in the below given equation. For example: 2m+n=16

Ans 2:

Soham Dahane from Narayana Vidyalayam, Nagpur
Class : Class 7
it is a set of constants and variables with an equal to sign

Ans 3:

Tejas Shende from Kendriya Vidyalaya, IIT Campus, Powai, Mumbai, Mumbai
Class : Class 8
A simple equation is a statement of equality between two expressions containing constants and variables.

Ans 4:

deep singh from S.S.Public School, Varanasi
Class : Class 7
Simple equation is equality between LHS and RHS . It has a equal to sign (=) and a variable.For example 2x=8

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Ritesh N Das from Adamas International School, Kolkata
Subject :IMO    Class : Class 6

Ans 1:

shashanka from dps, duliajan
Class : Class 7
65%

Ans 2:

Swayambhu Asirbad Barik from Delhi Public School Ghaziabad, Ghaziabad
Class : Class 6
65%

Ans 3:

Ritesh N Das from Adamas International School, Kolkata
Class : Class 9
65%

Ans 4:

Rishit Ojha from National Hill View Public School, Bengaluru
Class : Class 9
65%decrease

Ans 5:

abhinav from fitjee world school, Hyderabad
Class : Class 8
65%

Ans 6:

VANSH GUPTA from MDS SCHOOL , SEC -3, UDAIPUR, Udaipur
Class : Class 7
65% decrease in price

Ans 7:

Rudra Parikh from DAV, Ahmedabad
Class : Class 6
65%

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Sudip from DPS Gurgaon, New Delhi
Subject :IMO    Class : Class 4

Ans 1:

Freddin.J from don bosco school of excellence,chennai, Chennai
Class : Class 4
A line which has two end points with a definite lenth.

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Neelansh Agarwal from Lamartiniere College, Lucknow
Subject :IMO    Class : Class 6

Ans 1:

VANSH GUPTA from MDS SCHOOL , SEC -3, UDAIPUR, Udaipur
Class : Class 7
720 minutes

Ans 2:

Swayam Duhan from Modern Delhi Public School, Faridabad
Class : Class 6
720 minutes

Ans 3:

Aditya Mishra from Sri Kumaran Children's Academy, Bengaluru
Class : Class 6
12 hours or 720 minutes

Ans 4:

Ritesh N Das from Adamas International School, Kolkata
Class : Class 9
720 minutes

Ans 5:

Mayukh Baidya from National Public School (HSR), Bengaluru
Class : Class 8
720 minutes

Ans 6:

Akshatt Uppal from Chirec International School, Hyderabad
Class : Class 8
480 minor 8 hrs first you take 1 pill at 0 hrs second pill at 4 hrs and third pill at 8 hrs

Ans 7:

S.V.Koundinya from Sri Chaitanya School, Hyderabad
Class : Class 7
You can finish them in 720 minutes

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Amitava Pushilal from International Schooling, Singapore
Subject :IMO    Class : Class 2

Ans 1:

Mohammed Najl from GEMS New Millennium School Al Khail, Dubai
Class : Class 5
triangulus number and infinite is not a number

Ans 2:

jigyanshu from Deens Acadamy, Bengaluru
Class : Class 2
the biggest number is infinite.

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Roopam Taneja from Blue Bells Model School, Gurgaon
Subject :IMO    Class : Class 5

Ans 1:

Manish Narwat from Modern School, Faridabad
Class : Class 8
4. Four lines

Ans 2:

Krishang from Podar International School, Mumbai
Class : Class 6
4

Ans 3:

Roopam Taneja from Blue Bells Model School, Gurgaon
Class : Class 9
4. Four lines

Ans 4:

UVAIS ZUFAR from DON BOSCO SCHOOL OF EXCELLENCE, Chennai
Class : Class 8
4. Four lines

Ans 5:

vanshikak2006@gmail.com from st.norbert, Indore
Class : Class 5
The answer is 4.Four lines because first + then x = 4 lines

Ans 6:

neeharika from the shram academy, Chennai
Class : Class 5
A square has 4 lines of symmetry

Ans 7:

Soundharya from ISWK, Muscat
Class : Class 8
4

Ans 8:

PVPwarrior from B, Chennai
Class : Class 9
The answer is 4 lines of symmetry

Ans 9:

Abhimanyu from MVN School Sector 17, Faridabad
Class : Class 7
A square has 4 lines of symmetry

Ans 10:

Pranavk from VIP Bangalore , Bengaluru
Class : Class 5
4

Ans 11:

Ananya from Vibgyor High, Bengaluru
Class : Class 6
4 lines

Ans 12:

Sobia khan from Sardar Patel Vidyalaya, New Delhi
Class : Class 7
a square have 4 lines of symmetry

Ans 13:

Bharvi Arnav from GD GOENKA PUBLIC SCHOOL, PATNA
Class : Class 7
4

Ans 14:

SANSKAR RANJAN from seth anandram jaipuria, Ghaziabad
Class : Class 5
4

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Roopam Taneja from Blue Bells Model School, Gurgaon
Subject :IMO    Class : Class 5

Ans 1:

Ananya from Vibgyor High, Bengaluru
Class : Class 6
.36 km/h

Ans 2:

Aaditya Biju from Indian Learners Own Academy, Kuwait
Class : Class 6
.36 km/h

Ans 3:

Abhimanyu from MVN School Sector 17, Faridabad
Class : Class 7
1. 3.6 km/h

Ans 4:

Aaditya Biju from Indian Learners Own Academy, Kuwait
Class : Class 6
4. .36 km/h

Ans 5:

UVAIS ZUFAR from DON BOSCO SCHOOL OF EXCELLENCE, Chennai
Class : Class 8
4. .36 km/h

Ans 6:

Abhimanyu from MVN School Sector 17, Faridabad
Class : Class 7
1.c3.6 km/hr

Ans 7:

Preetham Sivalingam from Delhi Public School Bangalore East, Bengaluru
Class : Class 7
The slowest speed among the options is 4. .36km/h . Let us see why...First lets convert all the options to decimal form:-Option 1 is 3.6 km/h, option 2 is 36.0 km/h, option 3 is 360.0 km/h and option 4 is 0.36 km\h. The descending order for these numbers is 360.0 km/h, 36.0 km/h, 3.6 km/h and finally 0.36 km/h. Hence, we can conclude that that .36 km/h is the slowest speed.

Ans 8:

Roopam Taneja from Blue Bells Model School, Gurgaon
Class : Class 9
4. .36 km/h

Ans 9:

Krishang from Podar International School, Mumbai
Class : Class 6
1.3.6

Ans 10:

Manish Narwat from Modern School, Faridabad
Class : Class 8
1. 3.6 km/h

Ans 11:

Aaditya Biju from Indian Learners Own Academy, Kuwait
Class : Class 6
4. .36 km/h

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Arushi from Headstart, Bengaluru
Subject :IMO    Class : Class 7

Ans 1:

ACHYUT SINGH from DELHI PUBLIC SCHOOL MANDLA ROAD , Jabalpur
Class : Class 6
MEDIAN IS THE MID VALUE OF THE DATA ARRANGED IN ASCENDING ORER........ MODE IS THE VALUE IN THE DATA WHICH HAS MOST FREQUENTLY OCCURED.......

Ans 2:

Manan Khandelwal from Podar International School, CIE, Nerul, Navi Mumbai, Maharashtra,(400706) , Mumbai
Class : Class 7
The median, as the name suggests, is the middle number of a set of numbers. For example, in 23, 24, 25, 26, and 27, 25 is the median. In case of an even number of numbers in your set, take the average(mean) of the two numbers. For example, in 23, 24, 25, and 26, You would be taking the average of 24 and 25. Average= (24+25)/2 Ans= 49/2 Ans= 24.5 Therefore, 24.5 is your median in this case. The mode, is the value in a set of numbers that occurs most frequently. For example, in the numbers 37,35,24,46,68,37, and 93, 37 is the mode as it occurs twice and the other numbers are only occurring once. Remember, if there are two numbers that are repeated for the same number of times, and they are the greatest in value, then you could be having two modes. For example, in the numbers 37,35,24,46,68,37, and 35, 37 and 35 are the modes.

Ans 3:

Tejas Shende from Kendriya Vidyalaya, IIT Campus, Powai, Mumbai, Mumbai
Class : Class 8

Ans 4:

ashutosh sharma from kendriya vidyala no.2 delhi cantt, New Delhi
Class : Class 7
middle number of a given data is called its median most occouring number of a given data is called its mode

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S.V.Koundinya from Sri Chaitanya School, Hyderabad
Subject :IMO    Class : Class 6

Ans 1:

Lakshya Garg from DMI, Meerut
Class : Class 6
2 pi r

Ans 2:

Rishit Ojha from National Hill View Public School, Bengaluru
Class : Class 9
2pi r

Ans 3:

joki from xyz school, mumbai
Class : Class 8
2 PIE R

Ans 4:

apparna from chinmaya vidyalaya, B.S.City
Class : Class 6
2pi r

Ans 5:

abhinav from fitjee world school, Hyderabad
Class : Class 8
2piR

Ans 6:

Swayambhu Asirbad Barik from Delhi Public School Ghaziabad, Ghaziabad
Class : Class 6
Perimeter of a circle = 2 x (22/7) x radius of circle

Ans 7:

Rishit Ojha from National Hill View Public School, Bengaluru
Class : Class 9
2pi r

Ans 8:

VANSH GUPTA from MDS SCHOOL , SEC -3, UDAIPUR, Udaipur
Class : Class 7
2 pi r

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Sanchay Baranwal from Basava International School, New Delhi
Subject :IMO    Class : Class 7

Ans 1:

Swetanshu Sekhar Pati from Amity International School, Noida
Class : Class 9
3025

Ans 2:

Tejas Shende from Kendriya Vidyalaya, IIT Campus, Powai, Mumbai, Mumbai
Class : Class 8
3025

Ans 3:

Ananth B from Yuvabharathi Public School, Coimbatore
Class : Class 7
1^3+2^3+3^3+4^3+5^3+6^3+7^3+8^3+9^3+10^3 = 3+6+9+12+15+18+21+24+27+30 =165

Ans 4:

Sanchay from BIS Dwarka, Dwarka
Class : Class 8
We have, 1^3+2^3...10^3 = {10(10+1)/2}^2 1^3+2^3...10^3 = 55^2 1^3+2^3...10^3 = 3025

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