National Science Olympiad Forum By SOF Olympiad Trainer

Syon from Sentia The Global School, Hyderabad

Subject :NSO Class : Class 5

The change in appearance of Arctic foxes in different seasons is due to _____.

AMimicry
BMetamorphosis
CHibernation
DAdaptation

Ans 1:

Hitanshi Behera from Loyola School , Bhubaneswar

Class : Class 4

it should be B mimicry see the deffinition in google

Ans 2:

SHUBHANI LAKHERA from ANN MARY SCHOOL, Dehradun

Class : Class 5

Yes it should be

Ans 3: (Master Answer)

Admin from revisewise, Noida

Class : Class 1

D

Ans 4:

Hitanshi Behera from Loyola School , Bhubaneswar

Class : Class 4

it should be A mimicry see deffinition in google

Post Your Answer

Gyanesh from K.V. NO.1 SEC-30 GANDHINAGAR, GANDHINAGAR

Subject :NSO Class : Class 3

HOW TO ASK A QUESTION I FORUM

Post Your Answer

Gyanesh from K.V. NO.1 SEC-30 GANDHINAGAR, GANDHINAGAR

Subject :NSO Class : Class 3

Ravi took 100 gms each of three different soils P, Q and R in three identical troughs each with a hole at the base. He poured water (20 mL) over these three soils and collected the water dripping from the trough holes in similar graduated beakers X, Y and Z respectively for soils P, Q and R. His readings were as follows: Now, select the soil that is most suitable for pottery. A P B R C Q D None of these View All Answers (0) Submit Your Answers

Post Your Answer

Gyanesh from K.V. NO.1 SEC-30 GANDHINAGAR, GANDHINAGAR

Subject :NSO Class : Class 3

abcdefghijklmnopqrstuvwxyz

Post Your Answer

Shane Fernandes from NES International school Mumbai, MUMBAI

Subject :NSO Class : Class 1

Four friends made different statements regarding animals. Which option is correct for given statements?
,

AMohit, Sonia and Ria are correct but Kush is incorrect.
BSonia and Ria are correct but Mohit and Kush are incorrect.
CMohit and Ria are correct but Sonia and Kush are incorrect.
DRia and Kush are correct but Mohit and Sonia are incorrect.

Do pigeons eat insects?

View All Answers (2)

Ans 1: (Master Answer)

Admin from revisewise, Noida

Class : Class 1

A

Mosquitoes have six legs. So, Mohit is correct. Ducks can walk, swim and fly. So, Sonia is correct. Pigeons eat grains and seeds mostly, and sometimes they eat insects too. So, Ria is correct. Rabbits do not live in coops; they live in rabbit-holes and burrows. So, Kush is incorrect.

Ans 2:

rudra shandil from Wishvashanti Gurukul, Alandi, Pune

Class : Class 2

Duck cannot fly.

Submit Your Answers

Post Your Answer

Vartika kumar from D P S Newtown, Kolkata

Subject :NSO Class : Class 3

Ravi took 100 gms each of three different soils P, Q and R in three identical troughs each with a hole at the base. He poured water (20 mL) over these three soils and collected the water dripping from the trough holes in similar graduated beakers X, Y and Z respectively for soils P, Q and R.
His readings were as follows:

Now, select the soil that is most suitable for pottery.

A P
B R
C Q
D None of these

View All Answers (7)

Ans 1:

S Malhotra from SFS , New Delhi

Class : Class 5

Ans 2:

Utsavi Priya from DPS RUBY PARK, KOLKATA

Class : Class 8

Ans 3:

Gyanesh from K.V. NO.1 SEC-30 GANDHINAGAR, GANDHINAGAR

Class : Class 3

THE ANSWER IS R

Ans 4:

Gyanesh from K.V. NO.1 SEC-30 GANDHINAGAR, GANDHINAGAR

Class : Class 3

THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R THE ANSWER IS R

Ans 5:

k tagore from montessori school, KURNOOL

Class : Class 3

R

Ans 6:

k tagore from montessori school, KURNOOL

Class : Class 3

Ans 7:

Aradhya Shankar from Vibgyor, Kolhapur

Class : Class 4

there is not such an option as R

Submit Your Answers

Post Your Answer

Ishaan singhal from CCWS, Jaipur

Subject :NSO Class : Class 6

Consider the motion of the tip of the minute hand of a clock. In one hour

AThe distance covered is zero
BThe displacement is zero
CThe average speed is zero
DNone of these

after 1hour the the minute hand will come at the sme place from whaer it had started so the displacement (change of the place ) is zero example - you are walking in a circular path and you started at point P so after taking whole round you will come to the same place from where you strted

View All Answers (1)

Ans 1:

Siva khawas from Manav Rachna International school, New Delhi

Class : Class 6

Submit Your Answers

Post Your Answer

Gyanesh from K.V. NO.1 SEC-30 GANDHINAGAR, GANDHINAGAR

Subject :NSO Class : Class 6

m ninbvg

View All Answers (0)

Submit Your Answers

Post Your Answer

Shashank from Padma Seshadri Bala Bhavan Higher Secondary School, Chennai

Subject :NSO Class : Class 6

How to get solutions for MTG reasoning book?

View All Answers (0)

Submit Your Answers

Post Your Answer

reechik ghosh from dps, farakka

Subject :NSO Class : Class 7

Priya conducted an experiment as shown here.

Select the correct statement regarding this.

ALime water in test tube B does not turn milky because potassium hydroxide solution absorbs the CO₂ from incoming air.
BLime water in test tube C turns milky as germinating seeds release CO₂ which enters test tube c.
CLime water in test tube B turns milky because germinating seeds release CO₂ into it.
DBoth A and B

View All Answers (1)

Ans 1: (Master Answer)

Admin from revisewise, Noida

Class : Class 1

D

User Forum

Ans 1:

Ans 2:

Ans 3: (Master Answer)

Ans 4:

Ans 1: (Master Answer)

Ans 2:

Ans 1:

Ans 2:

Ans 3:

Ans 4:

Ans 5:

Ans 6:

Ans 7:

Ans 1:

Ans 1: (Master Answer)

Related Links