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Harsh Kumar from Maharishi Vidya Mandir, Guwahati
Subject :IMO    Class : Class 7

Ans 1:

Harsh Kumar from Maharishi Vidya Mandir, Guwahati
Class : Class 8
It is given that, AB BC = 10 cm ...(i) BC CA = 12 cm ...(ii) CA AB = 16 cm ...(iii) Adding (i), (ii) and (iii); we get, 2(AB BC CA) = 10 12 16 ⇒ AB BC CA = 19 cm.

Ans 2:

Aryansinh Vadher from Nirma vidyavihar , Ahmedabad
Class : Class 7
thanks

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

Ans 1:

AREEN from BOLTON, HYDERABAD
Class : Class 5
(2 1/8-3 1/4+5 1/2)/(2.2+0.8 X 16)=(7 5/8-3 1/4)/(2.2+0.8 X 16)=)4 3/8)/(2.2+0.8 X 16)=(4 3/8)/(2.2+12.8)=(4 3/8)/15=(35/8)/15=4.375/15=0.291667.

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

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Seshasayee sudharsan from Rajagiri Public School, Doha
Subject :IMO    Class : Class 5

Ans 1:

Prateeshtha Ghosh from Samhita Academy, Bangalore
Class : Class 4
I think a is the answer !!!!!!!!!

Ans 2:

AREEN from BOLTON, HYDERABAD
Class : Class 5
Second A from the right end.

Ans 3:

Prateeshtha Ghosh from Samhita Academy, Bangalore
Class : Class 4
I think a is the ans !!!!!!!!!

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ANAND PRAKASH from NAZARETH ACADMEY, GAYA
Subject :IMO    Class : Class 7

A rectangular field is 112 m long and 100 m wide. Two roads, each 3 m wide are to be constructed at the centre of this field; one is parallel to the length of the field and the other is parallel to the breadth of the field.
Find :
(i) Area of the part of the field, not covered by the roads.
(ii) Cost of constructing the road at ₹ 17 per m2.

(i) (ii)
A 3248 m2 ₹ 2890
B 10573 m2 ₹ 10659
C 16582 m2 ₹ 20480
D 10573 m2 ₹ 1250


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Akanksha Ghorpade from Bhavans, Hinganghat
Subject :IMO    Class : Class 1

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Tanish from DPS Haridwar , Haridwar
Subject :IMO    Class : Class 3

Ans 1:

Mayank Goyal from Oxford Public school , uklana mandu
Class : Class 10
C

Ans 2:

Mayank Goyal from Oxford Public school , uklana mandu
Class : Class 10
C

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Harsh Kumar from Maharishi Vidya Mandir, Guwahati
Subject :IMO    Class : Class 7

Ans 1:

UTKARSH SAWARN from AIR FORCE SCHAOOL AMBALA CANTT, AMBALA CANTT
Class : Class 8

Ans 2:

Harsh Kumar from Maharishi Vidya Mandir, Guwahati
Class : Class 8

Ans 3:

Ishita Arora from Ryan International School, Mumbai
Class : Class 7
All are incorrect

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Adithya from Yuvabharathi public school, Coimbatore
Subject :IMO    Class : Class 6

Ans 1:

Kushal from Chirec, Hyderabad
Class : Class 7

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Vishal B from National Public School, Chennai
Subject :IMO    Class : Class 6

Select the INCORRECT statement.

A Tina had 1556 cm long cloth. She cut 13 m 50 cm from it. The length of cloth left with her is 2.06 m.
B Neetu bought 500 g potatoes, 250 g capsicums, 700 g onions, 500 g tomatoes, 100 g gingers and 300 g radish. The total weight of the vegetables she bought is 2.350 kg.
C Rita got ₹ 500 and spent ₹ 117.35 on stationery items and ₹ 50.75 on eatables. The amount left with Rita is ₹ 331.09.
D Yashika has to cover a distance of 20 km 50 m. She walked 1 km and went by bus for 15 km and hired an auto for rest of the distance. The distance she covered by auto is 4.05 km.


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