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keval d sanghavi from friends academy , Mumbai
Subject :IMO    Class : Class 5

Ans 1:

Aarya Khandekar from GK Gurukul, Pune
Class : Class 4

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is D.

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tejas from MDOS, FARIDABAD
Subject :IMO    Class : Class 5

Ans 1:

sheel gupta from birla vidya niketan, delhi
Class : Class 5

Ans 2:

shambhavi sinha from seth anandram jaipuria school , ghaziabad
Class : Class 5
answer A

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archi from St johns, chandigarh
Subject :IMO    Class : Class 3

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
Yes, it is.

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adrijab from DELHI PUBLIC SCHOOL, PANIPAT REFINERY, Panipat
Subject :IMO    Class : Class 9

Ans 1:

Mridul Rathi from City Montessori School, Lucknow
Class : Class 9
Ans should be

Ans 2:

adrijab from DELHI PUBLIC SCHOOL, PANIPAT REFINERY, Panipat
Class : Class 9

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Sanjeev Shenoy from Father Agnel School, Noida
Subject :IMO    Class : Class 6

Ans 1:

Kanav Dhingra from DPS sec45, Gurgaon
Class : Class 6
option c should be right

Ans 2:

Manvi Mundepi from Montfort School Roorkee, Roorkee
Class : Class 8
why is it so?

Ans 3:

Taanvi Deenadayaalu from National Public School , Bangalore
Class : Class 7
Answer C

Ans 4:

Devika Modi from Ahlcon International School, Delhi
Class : Class 6
why is it so? i also do not untderstand

Ans 5:

P A Reyyansh from Ann Mary School, Dehradun
Class : Class 6
Option D - the hour hand moves 90 deg in 3 hours (180 mins) so it'll move 30 deg in 1 hour (60 mins)We need the movement in 5 mins, so60/5 = 12 and finally, 30/12 = 2 1/2

Ans 6:

Nisarg Milan Salot from Narayana E-Techno School, Mumbai
Class : Class 8
optionD

Ans 7:

Carrie Goyal from OPBMS, Mandi Gobindgarh
Class : Class 7
answer d

Ans 8:

pranjal kaur from SVISG, DELHI
Class : Class 6
option d... same question asked in test bank too

Ans 9:

Daksh from Greenwood High, Bengaluru
Class : Class 7

Ans 10:

Anika Saha from New Town School, KOLKATA
Class : Class 6
Why is it so? I cannot understand

Ans 11:

Smita De from Bishop Cotton Girls School, BANGALORE
Class : Class 6
i cant understandplease help

Ans 12:

Srinath Dave from The Heartfulness Learning Centre, Hyderabad
Class : Class 6
I haven't understood why it's 2 1/2 degrees. How much is 2 1/2 degrees??

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JIVESH KUMAR from Cochin refineries school , Kochi
Subject :IMO    Class : Class 6

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JIVESH KUMAR from Cochin refineries school , Kochi
Subject :IMO    Class : Class 6

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JIVESH KUMAR from Cochin refineries school , Kochi
Subject :IMO    Class : Class 6

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Eera from Millenium, Pune
Subject :IMO    Class : Class 6

Ans 1:

JIVESH KUMAR from Cochin refineries school , Kochi
Class : Class 6
Option C

Ans 2:

pranjal kaur from SVISG, DELHI
Class : Class 6
option c

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anay rungta from national public school yeshwanthpur, bengaluru
Subject :IMO    Class : Class 7

Ans 1:

D VISHNU from NARAYANA SCHOOL, CHENNAI
Class : Class 7
(1-1/2)*(1-1/3)*(1-1/4)*(1-1/5)*(1-1/6)*(1-1/7)*(1-1/8)*(1-1/9)*(1-1/10), first solve the brackets, we will get 1/2*2/3*3/4*4/5*5/6*6/7*7/8*8/9*9/10, cancel 2 in 1/2 and 2/3, cancel 3 in 2/3 and 3/4, cancel 4 in 3/4 and 4/5, cancel 5 in 4/5 and 5/6, cancel 6 in 5/6 and 6/7, cancel 7 in 6/7 and 7/8, cancel 8 in 7/8 and 8/9, cancel 9 in 8/9 and 9/10, now we will get 1/1*1/1*1/1*1/1*1/1*1/1*1/1*1/1*1/1*1/10, then multiply1*1*1*1*1*1*1*1*1*1/1*1*1*1*1*1*1*1*1*10, then we will get the answer as 1/10, so option C is correct.

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