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rashmikedia.ca from JSS PRIVATE SCHOOL, DUBAI, Dubai
Subject :NSO    Class : Class 5

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Tanvi T from Arsha Vidya Mandir, Chennai
Subject :NSO    Class : Class 5

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Karthik G from Bhavans Vidya Mandir, Elamakkara, Ernakulam
Subject :NSO    Class : Class 9

Ans 1:

abel Viji George from K.M.B.V.M, Pottore, Thrissur
Class : Class 9

Ans 2:

Rakesh Kumar from GURU GOBIND SINGH PUBLIC SCHOOL, Bokaro
Class : Class 9
D

Ans 3:

Aravinda Venkatesan from Gd Goenka school indrapuram, Ghaziabad
Class : Class 9

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Nihariekha Prashanth from Manthan Vidhyashram, Chennai
Subject :NSO    Class : Class 6

Fill in the blanks.
The solubility of sugar in water ___(P)___ with an/a ___(Q)___ in ___(R)___ . However, The solubility of salt ___(S)___ very little with temperature.

            P                      Q                      R                      S
A Decreases       Increase       Temperature       Increases
B Increases        Increase        Temperature        Increases
CIncreases         Decrease       Pressure              Decreases
D Decreases      Increase         Pressure              Decreases


i cant understand it at all

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Shreyas Gupta from CHIREC International, Hyderabad
Subject :NSO    Class : Class 5

Ans 1:

atharv vedant from Swami Vivekanand International School, Mumbai
Class : Class 6
B. BECAUSE OF MORE VEHICLES THERE IS MORE POLLUTION AND ELECTRIC APPLIANCES CAN DO THE SAME.

Ans 2:

Aadit Bhagade from Delhi Public School Kalali, Vadodara
Class : Class 7
Answer should be B. Their answer A should be incorrect.

Ans 3:

ARNAV GARG from PRUDENCE SCHOOL, New Delhi
Class : Class 8
Nilesh even I ticked the answer B but the site says answer A.

Ans 4:

DIPANJAN BHATTACHARYA from Lotus valley international school , noida
Class : Class 6
sorry! just forgot!

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atharv vedant from Swami Vivekanand International School, Mumbai
Subject :NSO    Class : Class 5

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ANMOL SWARUP SAHOO from ST MARYS SCHOOL NTPC KANIHA DEEPSHIKHA, TALCHER
Subject :NSO    Class : Class 7

Fill in the blanks by choosing an appropriate option. When an electric current is passed through a bulb, the __(i)__ gets so heated that it glows. The element of electric heater is made up of __(ii)__. Wires used in electric fuses break when large electric current is passed through them due to __(iii)__ effect of electric current.

--------(i)--------------(ii)---------(iii)
AElement---Tungsten---Heating
BElement---Chromium---Magnetic
CFilament---Tungsten---Magnetic
DFilament---Chromium---Heating


Ans 1:

T Sankalp Shashi from GIIS, Hyderabad
Class : Class 7
d

Ans 2:

from Podar International School,Dhule, Dhule
Class : Class 8
answer is not in the options'

Ans 3:

Anushka Srivastava from Cjm, Dehradun
Class : Class 7
all options are wrong correct answer is filaments --tungsten--heating

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Param Bande from Sri Sri Ravishankar Vidya Mandir, Pune
Subject :NSO    Class : Class 5

Ans 1:

kartavya from Doon International Public School, Ahemdabad
Class : Class 5
Pavilion cristatus

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adwaita from DPS NOIDA, Noida
Subject :NSO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90. Hence, the correct answer is D.

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adwaita from DPS NOIDA, Noida
Subject :NSO    Class : Class 4

Ans 1:

Srijata Biswas from Adamas International School, Kolkata
Class : Class 7
[A] i and ii

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