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NIRMAY JOSEPH from DON BOSCO PARK CIRCUS, Kolkata

Subject :NSO Class : Class 4

In the given figures, what fraction of straight lines are vertical lines?

(a)2/11
(b)1/11
(c)3/11
(d)5/11

Ans 1:

ADITYA ROY from VIDYASAGAR SHISHU NIKETAN, MEDINIPUR

Class : Class 5

what is the real answer?

Ans 2:

mahek peswani from jai hind primary school pimpri, pimpri

Class : Class 5

Ans 3:

Sonu Batra from modern dps faridabad, Faridabad

Class : Class 5

the answer is a . it's simple with the solution

Ans 4:

DHEER PANDEY from Sentia School, Hyderabad

Class : Class 6

the answer is a.

Ans 5:

ARNAV GARG from PRUDENCE SCHOOL, New Delhi

Class : Class 7

Ans 6:

Tvisha Bindal from Manav Rachna International School Sector 14, Faridabad

Class : Class 4

is simple with the solution

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Nirabhra from bluebells international, New Delhi

Subject :NSO Class : Class 7

Select a figure amongst the options which will continue the series established by the four problem figures.

(a)
(b)
(c)
(d)

Ans 1:

Ishita Gupta from Greenwood High, Bangalore

Class : Class 7

I think the answer is (b)

Ans 2:

Neevedita Singh from Auxilium Convent School Dum Dum, Kolkata

Class : Class 7

its option D

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AKSHITA.KRISHNAN from DPS Noida, Noida

Subject :NSO Class : Class 3

Shikha has 57 pairs of earrings. If she gives 17 pairs to her sister, they will now have the same number of earrings. How many pairs of earrings does Shikha's sister have at first ?

(A) 17

(B) 23

(D) 33

Ans 1:

Pratha Borar from Jayshree Periwal International School, Jaipur

Class : Class 5

(B) 23

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NIRMAY JOSEPH from DON BOSCO PARK CIRCUS, Kolkata

Subject :NSO Class : Class 4

The given flow chart can be used to distinguish between some types of flowering plants.What do M and N represent in the flow chart?

M N

AHas big flowers Has long stem
BHas edible fruitsHas waxy leaves
CHas woody stem Has spores
DHas edible fruitsFloats inside water

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Ans 1: (Master Answer)

Admin from revisewise, Noida

Class : Class 1

The correct answer is B.

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NIRMAY JOSEPH from DON BOSCO PARK CIRCUS, Kolkata

Subject :NSO Class : Class 4

A dog is chasing a cat as shown here.

•The cat starts from 8 m and jumps 3 m every time.
•The dog starts from 5 m and jumps 5 m every time.
If they both start at the same time, in which jump will the dog overtake the cat?

A1
B2
C3
D 4

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Ans 1: (Master Answer)

Admin from revisewise, Noida

Class : Class 1

The correct answer is B.

Ans 2:

Dhriti yamana from GEMS Modern Academy, Dubai

Class : Class 4

The answer is c

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NIRMAY JOSEPH from DON BOSCO PARK CIRCUS, Kolkata

Subject :NSO Class : Class 4

Which of the following metal tumblers will produce the loudest but pleasant sound when struck by a pencil on the sides?

A

B

C

D

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Ans 1:

ishit from EUROSCHOOL THANE, THANE WEST

Class : Class 6

Can you tell the answer to this question

Ans 2:

from Podar International School icse, Aurangabad

Class : Class 6

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Kavita G from sri chaitanya techno school, Bengaluru

Subject :NSO Class : Class 6

Choose the odd one out.
(a) 5162843
(b) 2234657
(c) 5211891
(d) 8092145

according to me only opt.D is divisible by 5 others are not. So, what is the answer?when I mark opt.D it says that it is wrong

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Ans 1:

Shaunak Mahapatra from Mount Litera Zee School, Contai

Class : Class 7

Here opt c is correct as if we add all the digits of the no.s in the opt a , b, and d the result is 29 where opt c gives the result 27. Thus, the odd one is the opt c.

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Nishant Doshi from new era senior secondary school nizampura vadodara, Vadodara

Subject :NSO Class : Class 5

If ‘+’ is called ‘ ÷ ’, ‘–’ is called ‘×’, ‘ ÷ ’ is called ‘+’ and ‘×’ is called ‘–’, then 36 × 12 + 4 ÷ 6 + 2 – 3 =?

A 2
B 18
C
D 42

Give explanation.

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Ans 1:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram

Class : Class 5

Everyone , pay attention . In this question , the BODMAS rule ( Bracket , Off , Division , Multiplication , Addition , Subtraction ) is used . Let me explain it . First transform all the signs . The ans . comes 36 - 12 -:- 4 6 -:- 2 x 3 . First we have to do division , then multiplication , then addition and then subtraction . Therefore :-36 - 12 -:- 4 6 -:- 2 x 3 \l/36 - 3 3 x 3 \l/ 36 - 3 9 \l/ 36 - 12 \l/ 24

Ans 2:

CHEERANJIT MOHANTA from MATHOPE, BHUBANESWAR

Class : Class 5

how? can not understand.

Ans 3:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram

Class : Class 5

Ans 4:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram

Class : Class 5

Ans 5:

PARUL GHARSE from Vibgyor, Mumbai

Class : Class 6

it is really confusing

Ans 6:

Haroon T K from Silver Hills public school , Calicut

Class : Class 5

Ans 7:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram

Class : Class 5

I did not write the plus signs . It will be 4 6 , 3 3 and 3 9 .

Ans 8:

Anil sinha from DPS, Chandigarh

Class : Class 4

Ans 9:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram

Class : Class 5

Ans 10:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram

Class : Class 5

Ans 11:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram

Class : Class 5

Ans 12:

Pratyusha Saha from South point school, Kolkata

Class : Class 5

Ans 13:

Irresh Vijay from NPSI Singapore, Singapore

Class : Class 6

Ans 14:

SRISANTH from Edify, Tirupathi

Class : Class 5

The bodmas rule is sometimes not applicable in some cases and if we use both methods it will take about 8 minutes.I even tested it

Ans 15:

Sohan Choudhury from Delhi Public School Electronic City Bengaluru, Bengaluru

Class : Class 6

Ans 16:

KOUSTUV JENA from RYAN INTERNATIONAL SCHOOL, RAIPUR

Class : Class 6

it is confusing ya

Ans 17:

Ashee Srivastava from APEEJAY SCHOOL NOIDA , NOIDA

Class : Class 6

very confusing

Ans 18:

Dushyant Singh from Shri Ram Centennial School, Indore

Class : Class 5

Very confusing.

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Nishant Doshi from new era senior secondary school nizampura vadodara, Vadodara

Subject :NSO Class : Class 5

Select the correct option regarding natural resources.

A They can never be exhausted.
B They are obtained from soil only.
C Non-mineral resources include air and water.
D Some of the natural resources are harmful to us.

Give explanation

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Ans 1:

Shruthi from VIBGYOR, Mumbai

Class : Class 5

Ans 2:

Ridhan from SFS janakpuri, New Delhi

Class : Class 5

no as per me some resources are harmful like uranium as option d

Ans 3:

Ankita Dave from GNS, Bangalore

Class : Class 4

C is the answer to this question

Ans 4:

Kenisha Tamboli from Mansukhbhai Kothari National School, Pune

Class : Class 6

Ans 5:

Sanskriti Nagar from Rose Bud Academy, khagaria

Class : Class 5

Answer is C

Ans 6:

Biju Pappachan from Rkc , Raipur

Class : Class 1

C is Correct

Ans 7:

Arnav kaul from Chirec, Hyderabad

Class : Class 5

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j pranav from Dehli Public School Nacharam, Hyderabad

Subject :NSO Class : Class 7

If a body moves with uniform velocity, then

(A) Its initial velocity is zero

(B) Its final velocity is zero

(D) Its change in velocity is zero.

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Ans 1:

arijit paul from New Town School, Kolkata

Class : Class 9

I know this answer........................................its (C) Prove me if its wrong