National Science Olympiad Forum By SOF Olympiad Trainer - Page 74

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 8
i.e. 6 plus 7 = 13 and 9 plus 7 = 16 . SO, 8 plus 4 is 12.

Ans 2:

Class : Class 8
The pattern followed is 6 7=137 9=16So,8 4=12

Ans 3:

Class : Class 10
option B

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
A

Ans 2:

Class : Class 6
C

Ans 3:

Class : Class 10
option A

Ans 4:

Class : Class 6
C

Ans 5:

Class : Class 5
answer is a because when the ice melts it becomes warmer and changes into liqiud

Ans 6:

Class : Class 4
A

Ans 7:

Class : Class 4
why it is A when a ice melts it gets hot but the water stays cool

Ans 8:

Class : Class 9
A IS THE ANSWER

Ans 9:

Class : Class 10
C

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 10
option B

Ans 2:

Class : Class 9
Harsh , the answer is B not A

Ans 3:

Class : Class 5
B

Ans 4:

Class : Class 6
B

Ans 5:

Class : Class 5
the answer is a a a a a a a a!!!!!!!!!!!!

Ans 6:

Class : Class 5
B

Ans 7:

Class : Class 6
The correct Option is b

Ans 8:

Class : Class 8
option b is the correct answer

Ans 9:

Class : Class 4
B

Ans 10:

Class : Class 4
anser ccccccccccccccccccccccccccccccccccccccccccccccccccccccc

Ans 11:

Class : Class 4
a

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 6
Option c

Ans 2:

Class : Class 10
option C

Ans 3:

Class : Class 5

Ans 4:

Class : Class 5
C

Ans 5:

Class : Class 5

Ans 6:

Class : Class 7
The answer is option A

Ans 7:

Class : Class 4

Ans 8:

Class : Class 9
The answer is A .......

Ans 9:

Class : Class 8
the answer is[ A]

Ans 10:

Class : Class 5
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Ans 11:

Class : Class 7
c is the right option

Ans 12:

Class : Class 5
snowhite corrrect

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 9

Ans 2:

Class : Class 3
The answer which is given in the SOF application is wrong, because a frog has four life stages in his life stages, the correct answer must be moth because it has only three life stages in his life cycle and the parent and child do not look same,

Ans 3:

Class : Class 8
The correct answer is C

Ans 4:

Class : Class 9

Ans 5:

Class : Class 5
but frog dosnt have just 3 life stages it has 4 so its not the answer

Ans 6:

Class : Class 4
It is option B

Ans 7:

Class : Class 5
the answer is d as the mosquito does not look like the parent , has 3 stages of life and lays eggs while frog does not look like the adult , has 4 stages of life and lays eggs .

Ans 8:

Class : Class 9
the answer is d

Ans 9:

Class : Class 4

Ans 10:

Class : Class 4
correct answer is D

Ans 11:

Class : Class 5

Ans 12:

Class : Class 5
THE ANSWER IS D AS FROG HAS 4 STAGES IN IT'S LIFE CYCLE ,BUT DOES NOT LOOK LIKE IT'S PARENT.WHILE,MOSQUITO HAS THREE SYTAGES IN IT'S LIFE CYCLE AND DOES NOT LOOK LIKE IT'S PARENT.I MADE THE SAME MISTAKE IN THE PREVIOUS TEST

Ans 13:

Class : Class 4
Frog has 4 stages any of the answers are not correct

Ans 14:

Class : Class 5

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
answer is D

Ans 2:

Class : Class 10
cxvcv3cvtvhFVChcwlejn ljenlf wfh bh b huebvfhdocjcjnnnncncfhvb bhcbhbdhcvdgb hdbf hfjn nj n jncnnhfohvhbvobuwr3hqaswedrfthnjmk,ljnbvcxxcfvbsdcfvgbxdcFVGBDCVBNMxcvbnmdfghjasdfgjkzawsxedcrvftghnjqzawsxdfvtghunzasxdcrfvgswderftgyhazwsdfg dfgsdfghjkljghgfbjcxnjxnjnnccjjcjdccujcdjfhnvfcduhcccccccfffffffffffffffffrrrrrrrrrrrffffffffffffffffwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwevvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv jfknwjf ejjjjjjjjncvfjnb fjnvfjvmifmccccccccccccccccccccccccccccccccccccccccffvweevwevwrtvtrwh fccccczsxxxxxxxxxxxxxhhhhhhhhdsssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss z cf ffffffffffffffffffffffffffffffffffffffffffffffffffffffff nmmmmmmmnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn

Ans 3:

Class : Class 5
Option C is also correct. So students selecting Option C should be awarded 2 marks.

Ans 4:

Class : Class 5
D

Ans 5:

Class : Class 5

Ans 6:

Class : Class 5
The answer is "C"

Ans 7:

Class : Class 5
c ant be correct cause Venus is not made up of frozen gases

Ans 8:

Class : Class 5
D

Ans 9:

Class : Class 4
option D

Ans 10:

Class : Class 5
C is not correct

Ans 11:

Class : Class 4
D

Ans 12:

Class : Class 5
Because Venus is the only planet to rotate clockwise, not Uranus

Ans 13:

Class : Class 5
D

Ans 14:

Class : Class 5
D

Ans 15:

Class : Class 10
HOW🌗🌔🌏🌺🌏🐎🐚🦃🎃🐓🌍🌸🌍🐓🌼🍄🐁🌼🐐😳😳😳😳😳😳😳😳😳😳😳😳😳😳

Ans 16:

Class : Class 10
correct ans in option D

Ans 17:

Class : Class 6
D

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
c

Ans 2:

Class : Class 5
it can be B

Ans 3:

Class : Class 5

Ans 4:

Class : Class 6
A floor tile can be broken with special instruments not with hands

Ans 5:

Class : Class 6
a glass plate can be broken easily

Ans 6:

Class : Class 6
Dear Master Answer, NoidaI don't understand this question as glass plate can be broken easily. Please Help Master Answer from Noida.Your Student,Ankush Dey

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 8

Ans 2:

Class : Class 5
THE CORRECT ANSWER IS C

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