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Pradnya Ambatipudi from Vikas- The concept school, Hyderabad
Subject :IMO    Class : Class 5

Ans 1:

Vedant Afre from City Pride School, Pune
Class : Class 5
d should be the answer

Ans 2:

Rudra Tripathi from DPS Noida, Noida
Class : Class 7
If anyone says July is the answer than you have told the wrong answer ,the answer is June

Ans 3:

Hitanshi Behera from Loyola School , Bhubaneswar
Class : Class 4
well the increase in height took place BETWEEN june and july so pls do explain which one shall i take

Ans 4:

Kavitharini Joseph from HUS, Chennai
Class : Class 6
if you say that even may can be the answer

Ans 5:

kavya from the shishukunj international school, Indore
Class : Class 5
D is the answer as increase in height in April is 10 cm.,May is 12 cm., June is 11 cm., and July is 13 cm. So, the most increase in height took place in July.

Ans 6:

Riddhiraj Saha from Don Bosco School Berhampore, Berhampore
Class : Class 5
The answer is D.

Ans 7:

Rohan TR from Sri Aurobindo memorial school, Bangalore
Class : Class 6
It is d because it is wrong in solution

Ans 8:

Yash from Dps, Noida
Class : Class 5
C

Ans 9:

Yash from Dps, Noida
Class : Class 5

Ans 10:

Kavitharini Joseph from HUS, Chennai
Class : Class 6
c is the answer

Ans 11:

JOIS GEORGE from Dimension, Singapore
Class : Class 5

Ans 12:

Seshasayee sudharsan from PSBB Learning Leadership Academy, Bangalore
Class : Class 6
oh my god. you have posted the easiest question in science olympiad foundation for grade 5 . the ans is july

Ans 13:

sharanyaa from Uttam school for girls, Ghaziabad
Class : Class 6
yes, answer is C as the height was increased in June, not in July. The measure was taken on June 1st as mentioned. When you will read the question carefully, It will become really simple.Its not arduous at all.

Ans 14:

Prateeshtha Ghosh from Samhita Academy, Bangalore
Class : Class 7
C is the answer I am sure!

Ans 15:

kavya from the shishukunj international school, Indore
Class : Class 5
D is the answer as increase in height in April is 10 cm.,May is 12 cm., June is 11 cm., and July is 13 cm. So, the most increase in height took place in July.

Ans 16:

Rohan TR from Sri Aurobindo memorial school, Bangalore
Class : Class 6
It is actually c because u should not count the cm in the month but in the before months increasing

Ans 17:

JOIS GEORGE from Dimension, Singapore
Class : Class 5
What happened to July?

Ans 18:

Seshasayee sudharsan from PSBB Learning Leadership Academy, Bangalore
Class : Class 6
oh my god. you have posted the easiest question in science olympiad foundation for grade 5 . the ans is july

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

Ans 1:

Prateeshtha Ghosh from Samhita Academy, Bangalore
Class : Class 7
For me it is (C)

Ans 2:

Garvit Kaushik from DPS Panipat Refinery Township, Panipat
Class : Class 5
I want to go with answer c) Reflex Angle

Ans 3:

AARAV AGRAWAL from BIRLA DIVYA JYOTI, SILIGURI
Class : Class 6
it should be b

Ans 4:

RAYANSH MISHRA from VIBGYOR HIGH, Pune
Class : Class 4
Reflex on board

Ans 5:

Parijaat waghmare from Centre point school international, Nagpur
Class : Class 5

Ans 6:

Akanksha Mohapatro from DPS Bangalore North, Bangalore
Class : Class 5
it is c)

Ans 7:

kavya from the shishukunj international school, Indore
Class : Class 5
c reflex angle

Ans 8:

ARSH DIXIT from St Mary's ICSE school Koparkhairane Navi Mumbai, NAVI MUMBAI
Class : Class 6
How Reflex angle??? it is a right angle.

Ans 9:

Vedant Afre from City Pride School, Pune
Class : Class 5
It should be Option C) because Obtuse Angle is always less than 180 but more than 90 and X shown in the figure is greater than 180 degree so it should be Reflex Angle

Ans 10:

Bhogavalli from Timpany , Visakhapatnam
Class : Class 4

Ans 11:

Garvit Kaushik from DPS Panipat Refinery Township, Panipat
Class : Class 5
I know you have this question from book of mtg imo class 5 chapter angles and question no. 10

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

Ans 1:

Aarya Teja from Bharatiya Vidya Bhavans Public School, Hyderabad
Class : Class 6
(a) 3 hours 45 min 15 seconds

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Abin Jose from Delhi Public School, Sagar
Subject :IMO    Class : Class 8

Ans 1:

B Sanjhna from Jindal Vidya Mandir, Ratnagiri
Class : Class 8
And is option C

Ans 2:

Arnab Jana from KTPP High School, KTPP
Class : Class 9
C

Ans 3:

anay rungta from national public school yeshwanthpur, Bengaluru
Class : Class 9
LET THE NUMBER BE X AND Y X-Y=1 X=Y+1 GIVEN X+Y=25 EQUATE X AS Y+1 Y+1+Y=25 2Y+1=25 2Y=24 Y=12 X=25-Y=13 ANSWER IS C-12,13

Ans 4:

B Sanjhna from Jindal Vidya Mandir, Ratnagiri
Class : Class 8
And is option C

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Abin Jose from Delhi Public School, Sagar
Subject :IMO    Class : Class 8

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Prateeshtha Ghosh from Samhita Academy, Bangalore
Subject :IMO    Class : Class 5

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Prateeshtha Ghosh from Samhita Academy, Bangalore
Subject :IMO    Class : Class 5

Ans 1:

Prateeshtha Ghosh from Samhita Academy, Bangalore
Class : Class 7
B

Ans 2:

Aarya Teja from Bharatiya Vidya Bhavans Public School, Hyderabad
Class : Class 6
Be sure that you are clear and tell me the version of your computer as a question in general subject right now. also you can send it as an answer in this post

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Aditya Sai Vemparala from Amanora school, Pune
Subject :IMO    Class : Class 7

Ans 1:

vartika from Phoenix world school, Pune
Class : Class 8

Ans 2:

anay rungta from national public school yeshwanthpur, Bengaluru
Class : Class 9
TOTAL AREA OF FIGURE= 1/2 PI R^2= 1/2*14*14*22/7=308CM^2 AREA OF WHITE ARE= PI R^2 22/7*7*7=154 cm^2 THEREFORE RE O SHADED REGION= 308-154=154 CM^2 OPTION C IS CORRECT

Ans 3:

vartika from Phoenix world school, Pune
Class : Class 8
the answer is correct....your calculations might be wrong

Ans 4:

Aarav Srivastav from DWPS , Noida Extension
Class : Class 7
the answer is wrong

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

Ans 1:

OISHIK KUNDU from Delhi Public school North kolkata, baranagar
Class : Class 4
Let’s see what pattern is being followed by the numbers in the above grid. Let’s take the first column – 7, 81, 2 If we add 1st and 3rd number = 7 2 = 9 And if we multiply 9 by 9 itself = 9 x 9 = 81. 81 is the 2nd number in the first column. Let’s see if the numbers in second column follow the same pattern. 9, 169, 4 We add 1st and 3rd number = 9 4 = 13 We multiply 13 by 13 itself = 13 x 13 = 169. 169 is the 2nd number in the second column. That means the numbers of third column will follow the same pattern. 11, ?, 6 We add 1st and 3rd number = 11 6 = 17 We multiply 17 by 17 itself = 17 x 17 = 289. 289 will be the missing number in the third column. So, the correct answer is Option D.

Ans 2:

Mystic Girl from NPS, Bnagalore
Class : Class 6
It is D because 11 6=17and 17x17 is 289.

Ans 3:

Prateeshtha Ghosh from Samhita Academy, Bangalore
Class : Class 7
D

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swanand from Maharashi vidya mandir, Hyderabad
Subject :IMO    Class : Class 6

Ans 1:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 8
option C is the answer as when you fold each of the other figures (opt. a, b, d), you will get the same cuboid as asked in the question. But in the third option, when you fold the figure along the lines, you will get a cuboid whose one face is missing..... So, this is the explanation :)

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