National Science Olympiad Forum By SOF Olympiad Trainer

vamsika from Yuva Bharathi Public school, coimbatore south

Subject :NSO Class : Class 2

There is a certain relationship between pair of figures on either side of ::. Identify the relationship on left pair and find the missing figure.

A
B
C
D

the answer is A.

Ans 1:

prakshit Jakhar from turtle , Jaipur

Class : Class 3

answer is A no b ceck i

Ans 2:

Vanisha singh gautam from mlzs,rudrapur,uttrakhand, Rudrapur

Class : Class 4

YOU ARE SAYING 1 LESS THAN 6 BUT YOU ARE SAYING 3 HENCE I'M CORRECT YOU ARE WRONG

Ans 3:

Vanisha singh gautam from mlzs,rudrapur,uttrakhand, Rudrapur

Class : Class 4

YOU ARE WRONG

Post Your Answer

Advika Singh from The Tribhuvan School, Patna

Subject :NSO Class : Class 8

Read the statements given below and choose the correct option.
Statement 1 : The lowest temperature at which a substance catches fire is called its ignition temperature.
Statement 2 : Kerosene oil does not catch fire at its own at room temperature.

A Statement 1 and statement 2 both are correct and statement 2 is correct explanation of statement 1.
BStatement 1 and statement 2 both are correct but statement 2 is not a correct explanation of statement 1.
CStatement 1 is correct but statement 2 is incorrect.
DBoth the statements are incorrect.

View All Answers (0)

Submit Your Answers

Post Your Answer

Rudr Soni from Mount Carmel school, Palampur

Subject :NSO Class : Class 5

Identify 1, 3, 4 and 6 in the given pyramid and select the correct option.

A1- Fruits; 3- Grains; 4- Proteins; 6-Sweets and fats
B1- Grains; 3- Fruits; 4- Proteins; 6-Sweets and fats
C1- Proteins; 3- Fruits; 4- Grains; 6-Sweets and fats
D1- Fruits; 3- Proteins; 4- Fats; 6-Grains

Can you teach me

View All Answers (3)

Ans 1:

dishen from DePaul , gajuwaka

Class : Class 8

2

Ans 2:

Rudr Soni from Mount Carmel school, Palampur

Class : Class 5

Ans 3:

Shresth Negi from D.P.S Ranipur, Haridwar, Uttarakhand, Haridwar

Class : Class 5

1-Grains; 3-Fruits; 4-Proteins; 6-Sweets & Fats

Submit Your Answers

Post Your Answer

Akshaj Gupta from Neerja Modi School, Jaipur

Subject :NSO Class : Class 5

Identify solute, solvent and solution in coffee we drink.

	Solute	Solvent	Solution
A	Milk	Coffee powder	Coffee
B	Coffee	Coffee powder	Milk
C	Coffee powder	Milk	Coffee
D	Coffee powder	Coffee	Milk

View All Answers (1)

Ans 1:

UMA Subramanian from Global Indian International School, Singapore

Class : Class 7

Submit Your Answers

Post Your Answer

Aarya Ranjan from Chrysalis High Varthur, bangalore

Subject :NSO Class : Class 2

If""is called"","is called"and""is called",then______is used to wear in ears.

A
B
C
D

View All Answers (2)

Ans 1:

Shambhavi n Shreeram from North Point School, Vashi

Class : Class 4

option watch is not there in the options. here d is wrong

Ans 2:

Aarav Ashmit from Sai Angan, Bhubaneswar

Class : Class 3

same options ??

Submit Your Answers

Post Your Answer

S Malhotra from SFS , New Delhi

Subject :NSO Class : Class 3

Esha wanted to find if material X would allow water to pass through. She put the material over a container and poured some water onto it as shown in the given diagram. She found that no water was collected in the container. What material could X be?

A Cloth
B Paper
C Glass
D Cardboard

View All Answers (0)

Submit Your Answers

Post Your Answer

S Malhotra from SFS , New Delhi

Subject :NSO Class : Class 3

Four objects P, Q, R and S of the same shape but different weights, are put into a tank of water. The given diagram shows what happens when they are in water.
Which of the following is the most likely weight of object R?

A 60 g
B 35 g
C 25 g
D 19 g

View All Answers (2)

Ans 1:

Aarvi Gosai from The New Tulip International School, Ahemdabad

Class : Class 4

FGVYURSUEIDHSTKVNUYCU9MVDRTBYBIUHNVHLIWEJhtc

Ans 2:

Aarvi Gosai from The New Tulip International School, Ahemdabad

Class : Class 4

Submit Your Answers

Post Your Answer

Pramit Roy from Rabindra Bharthi Global School, Kolkata

Subject :NSO Class : Class 5

Refer to the given classification chart of rocks. Select the option that correctly matches the rocks (X, Y, Z) to its characteristic

A X Marble , Y Granite , Z Limestone
B X Sandstone , Y Marble , Z Slate
C X Granite , Y Quartzite , Z Limestone
D X Limestone , Y Gneiss , Z Slate