National Science Olympiad Forum By SOF Olympiad Trainer

Rupkatha Bhattacharyya from Ashok hall girls high school, KOLKATA

Subject :NSO Class : Class 6

Select a figure from the options which satisfies the same conditions of placement of the dots as in the given figure.

A
B
C
D

Post Your Answer

Yuvraj bansal from Lady Fatima, Patiala

Subject :NSO Class : Class 4

Which of the following animals does NOT camouflage?

AChameleon
BStick insect
CHawk moth caterpillar
DGrasshopper

All can camouflage

Ans 1:

Divyamsh from The Sky World School, Panchkula

Class : Class 5

all are camo

Post Your Answer

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore

Subject :NSO Class : Class 7

Read the following statements.
(P) The branchy part of a tree above the trunk is known as the ______ of the tree.
(Q) The branches of tall trees look like a roof over the other plants. This is known as _____.
(R) The _______ is covered with a layer of dead and decaying leaves, fruits, seeds, twigs and herbs.
(S) In rainforests, the vegetation that grows under the shade of the canopy is known as the ______.
Select the option that correctly fills up the blanks in any two statements.

A (Q) - Crown; (S) - Forest floor
B (P) - Crown; (S) - Understorey
C (Q) - Canopy; (R) - Understorey
D (P) - Canopy; (R) - Forest floor

SOF, the chapterwise test for Natural resources and their conservation is not working. After the 4th question it is not working. The questions are repeating again and again, just the way it is in a computer loop. I am not able to reach the other 6 questions. Therefore, I ask you to kindly rectify this error immediately.

View All Answers (0)

Submit Your Answers

Post Your Answer

Mariam Riyas from AlAin juniors , Al Ain

Subject :NSO Class : Class 4

Select the correct match.

A Lava - Molten rocks present inside the Earth
BEarth’s axis - Tilted at 23.5°
CFestival linked to movement of Moon - Pongal
DPlanet that rotates from East to West - Earth

View All Answers (0)

Submit Your Answers

Post Your Answer

Preethi from KKIS, Singapore

Subject :NSO Class : Class 6

Unscramble the given words to get the name of the process of seeping of water into the ground.

AVOEAPTOAIRN
BRCPIPIITETOAN
CFROILTNITAIN
DONENCSDANIOT

Help me

View All Answers (1)

Ans 1:

Preethi from KKIS, Singapore

Class : Class 7

Submit Your Answers

Post Your Answer

maaztaabish from Vibgyor High, Mumbai

Subject :NSO Class : Class 4

Nidhi knocked three metal thumbtacks into the middle section of a block of wood and covered this section with a piece of white paper. Then, she brought a lighted candle near this section.
After few seconds, she removed the lighted candle and found burn marks on the paper except on the areas where the thumbtacks were present. Which of the following best explains this observation?

AThe paper was a good conductor of heat.
BThe thumbtacks and the paper had different temperatures.
CSome parts of the wood absorbed the heat from the candle flame.
DThe thumbtacks conducted heat away quickly before the paper could get burnt.