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tanmay srivastava from DPS Noida, Noida
Subject :IMO    Class : Class 4

Ans 1:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Answer is C because: LIV=54 XCIX=99 54<99 XLIV=44 XLVI=46 44<46 CCV=205 XCV=95 205>95

Ans 2:

Krishnam Singhal from GEMS MODERN ACADEMY, DUBAI
Class : Class 3
bad question

Ans 3:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Ans is C because LIV=54 & XCIX=99 XLIV=44 & XLVI=46 CCV=205 & XCV=95 Therefore, LIVXCV

Ans 4:

Advika Narkar from Vibgyor High Airoli, Navi Mumbai
Class : Class 4
C C C THE ANSWER IS C

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Tejas from GV, BANGALORE
Subject :IMO    Class : Class 9

Ans 1:

Mihir Rupani from Allen Career Institute, Rajkot
Class : Class 9
Yes the correct answer is option C because first is false and rest are.

Ans 2:

Sairam from Swami Vivekanand High School, Mumbai
Class : Class 10
Actually, the answer should be FTF which is not given in the options. Considering statement 1, the sides of the triangle are 4cm, 8cm, and 12cm. But according to inequalities of triangles, sum of any to sides of a triangle is greater than the third side. But 4+8=12; i.e. sum of the two sides is equal to the third side. So statement 1 is FALSE. Considering statement 2, it is possible to construct an angle of 67.5 only using a ruler and compass. Taking statement 3, without a base, we can't construct a triangle.

Ans 3:

Tejas from GV, BANGALORE
Class : Class 10
The answer is (C) --- F,T,T. Here's why:The first one is false anyway, as the '12' side is equal to (not less than, as must be) the sum of the other two '4' and '8' sides.The second one is TRUE (not false!) as I can easily construct a 90^ angle and 45^ angle with ruler and compass; and simply bisect that in-between angle to get a 67.5 angle.Even the third one is TRUE (not false) as construction of a triangle allows using a protractor for angles (that's how R.D.Sharma and my teacher do it) and ANY such triangle can be constructed. In short, my answer is correct. I marked the same, but the olympiad trainer says that it is (B) --- all are false.

Ans 4:

Arpit Gupta from Pkr Jain , Ambala
Class : Class 10
C option is correct......as the first is false and rest are true.

Ans 5:

deepa shet from National public school , Shimoga
Class : Class 9
Yes it is correct

Ans 6:

Nipun Abhilash from National Public School, Banashankhari, Bangalore
Class : Class 9
The answer is C . B is wrong.Ans:FTF

Ans 7:

from d.g.v. sr. sec. school, rohtak
Class : Class 9
answer should be FTF

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Mystic Girl from NPS, Bnagalore
Subject :IMO    Class : Class 5

Ans 1:

Shruti Rajshree from NPS Indiranagar, Bengaluru
Class : Class 3
Yeah A is the answer

Ans 2:

Pranav M S from JSS Public school, Mysore
Class : Class 5
It is too easy 80-60+15-2=33

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Kaustubh Jha from Mount litera zee school, Patna
Subject :IMO    Class : Class 5

Ans 1:

Pranav M S from JSS Public school, Mysore
Class : Class 5
1836

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Aryaveer Agrawal from DELHI PUBLIC SCHOOL, Ahmedabad
Subject :IMO    Class : Class 8

Ans 1:

Abhigyan from ST MICHAEL SCHOOL, Durgapur
Class : Class 8
B. Is the correct answer

Ans 2:

Khyathi Komalan from Vaels international school, Chennai
Class : Class 9
The answer is (B) Using Unitary Method- Angle for 15,000 rupees= 360 degrees Angle for x rupees=60 degrees If money spent increases, degree of angle used increases, Therefore it is direct variation- x/1500=60/360 x=1/6 x 15,000 x= 2500 rupees

Ans 3:

sagar kumar from D A V public school , NOIDA
Class : Class 9
B

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Aryaveer Agrawal from DELHI PUBLIC SCHOOL, Ahmedabad
Subject :IMO    Class : Class 8

Ans 1:

Labonyo Sen from Calcutta Girls High School, KOLKATA
Class : Class 4
A

Ans 2:

sagar kumar from D A V public school , NOIDA
Class : Class 9
A

Ans 3:

sagar kumar from D A V public school , NOIDA
Class : Class 9
A

Ans 4:

Taes Padhihary from Disha Delphi Public School, Kota
Class : Class 9
A

Ans 5:

sagar kumar from D A V public school , NOIDA
Class : Class 9
A

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Ashutosh Sundresh from Global Indian International School, Pune
Subject :IMO    Class : Class 7

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Manvi Mundepi from Montfort School Roorkee, Roorkee
Subject :IMO    Class : Class 6

Ans 1:

Kumar Krishiv from Apeejay School, Noida
Class : Class 6
7*3*9=18900,So answer is C

Ans 2:

Nivedhini from Vivekanada Vidyalaya Chitlapakkam, Chennai
Class : Class 7
The answer is c-18900

Ans 3:

Nimmi Nancy from The Titan School, hosur
Class : Class 7
It's "C-18900"

Ans 4:

maitreyi singh from ST Joseph Convent, patna
Class : Class 4

Ans 5:

Sushanth Sandesh Prabhu from Indira Priyadarshini School, Bangalore
Class : Class 6
7 ×3×900=18900 c is the correct answer.

Ans 6:

Prashasti Bhandari from Morning star hss, Ratlam
Class : Class 5
C

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PONMANIKANDAN PONRAJ from FAIPS, KUWAIT
Subject :IMO    Class : Class 3

Ans 1:

Girish Garg from Delhi public school, Bathinda
Class : Class 3
5424542

Ans 2:

Anargha Nandi from Bishop Morrow School, Krishnagar
Class : Class 3
54245424542454245424

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Srinivasa Goud Pabba from Ramadevi Public School, Hyderabad
Subject :IMO    Class : Class 7

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