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Subject: Science, asked on 16/9/19

Assertion: Calcium carbonate when heated gives calcium oxide and water.
Reason: On heating calcium carbonate decomposition reaction takes place.

Subject: English, asked on 22/2/20

what ideas does Mandela have about courage, love and freedom?
answer in about 100 to 120 words
Nelson Mandela long Walk to Freedom
First Flight

Subject: Maths, asked on 13/1/21

A City school is organizing Annual sports event in a rectangular shaped ground ABCD. The tracks are being marked with a gap of 1 m each in the form of straight lines. 120 flower pots are placed with a distance of 1 m each along AD. Shruti runs 1/ 3 rd of the distance in the second line along AD and post her flag. Saanvi runs1/ 5th the distance AD in the eighth line and posts her flag.
(i) The distance between the two flags is
(a) 2 73 units (b) 3 73 units ( c) 273 units (d) 73 units
(ii) If Reena has to post the flag exactly halfway between the line segment joining the two flags, the coordinates where she should post her flag are:
(a) 2,40) ( b) 2,30) ( c) 5,32) ( d) 10,64)
(iii) The coordinates where Shruti posts her flag are:
(a) 2,40 ) (b) 40,2) ( c) ( 2,30) d(3,40)
(iv) The coordinates where Saanvi posts her flag are:
(a) 3,40) (b) 24,8) ( c) 5,32) (d)  8,24)
(v) If Suman post her flag at the position (5,10) , then the distance ofher flag from the origin is :
(a) 2 5 units (b) 3 5 units ( c) 5 5 units (d)none of these

Subject: Maths, asked on 10/1/21

Shankar is having a triangular open space in his plot. He divided the land into three parts by
drawing boundaries PQ and RS which are parallel to BC.
Other measurements are as shown in the figure.
i. What is the area of this land?
ii. What is the length of PQ?
iii. The length of RS is
iv. Area of? APQ is?
v. What is the area of? ARS?

Subject: English, asked on 22/12/20

What mademe Forestier exclaim in astonishment, when she saw Matilda, years after the Minister?s ball?

Subject: Maths, asked on 28/7/19

Please help me with this question's solution

Subject: English, asked on 7/2/21

You are Amit/Amita, a resident of Prem Vihar Colony, Aligarh, Uttar Pradesh You have noticed that your next door neighbour family (all three members) have COVID-19 flu symptoms like persistent high fever along with cough and cold for more than a week. They are alternately flouting quarantine rules and despite repeated requests made by other neighbours, they are not getting themselves COVID-tested

Write a letter to the Medical Officer of the local hospital dispensary, drawing attention towards the same. Explain how such acts impact the health of the community and request immediate intervention and strict action.

Subject: Maths, asked on 16/12/20

The shapes of the hockey court and the shooting range are square and
triangle respectively. Both of the courts have a common edge that touches the
centre of stadium. The construction of the shooting range is such that the angle
of centre is 60°. The radius of the stadium is 180 meters.

Subject: English, asked on 30/7/20

Write a diary entry in about 150 words expressing your experience of online classes, WhatsApp support by your
teachers and online assignments which you get. You can express both the positive experiences, learnings and the
challenges you face in completing these tasks. How do you manage with these online assignments and whose
support you take? We are sharing the format with you but the content has to be yours.

Subject: Science, asked on 2/2/21

Shyam participated in a group discussion in his inter school competition on the practical application of light
and was very happy to win the award for his school. On that very evening, his father celebrated the day with a
family dinner. At a particular moment, Shyam observed in a curve plate, the image of a person’s mobile sitting
on his back side. Person’s mobile fell off which the person didn’t know about. Shyam went to the person and
informed about this. The person was thankful to Shyam.   
(i) From which one of the following sides of the plate Shyam observed this incident?
(a) North
(b) South
(c) Outward curve
(d) Inward curve
(ii) The part of the curve plate was acting like which of the following types of mirror?
(a) Convex
(b) Concave
(c) Plane
(d) None of these
(iii) Which of the following nature and size of image formed by this mirror?
(a) Virtual, erect, diminished
(b) Real, erect, diminished
(c) Inverted, erect, diminished
(d) None of these
(iv) An object is placed at a large distance in front of a convex mirror of radius of curvature 40 cm. How
far is the image behind the mirror?
(a) 20 cm
(b) 40 cm
(c) 60 cm
(d) 80 cm
(v) An object at a distance of +15 cm is slowly moved towards the pole of a convex mirror. The image
will get
(a) Shortened and real
(b) enlarged and real
(c) enlarge and virtual
(d) diminished and virtual

Subject: Maths, asked on 27/12/19

Who said Cavour, Mazzini, and Garibaldi: three her brain, her soul, her sword?
a. Victor Emmannual
b. George Meredith
c. Louis XVIII
d. Guizot

Subject: English, asked on 12/1/14

Fill in the blanks:- He is ____ one-eyed man.

(a) a

(b)an

(c)the

(d)no article

Subject: Maths, asked on 22/2/21

find the number of terms in an ap 18, 15 ,12 .......- 48 and also find the sum of all its terms

Subject: Maths, asked on 11/1/21

In the school garden Ajay(A), Brijesh(B), Chinki(C) and Deepak(D) planted their flower plants
of Rose, Sunflower, Champa and Jasmine respectively as shown in the following figure. A fifth
student Eshan wanted to plant her flower in this area. The teacher instructed Eshan to plant
his flower plant at a point E such that CE: EB = 3 : 2.
Answer the following questions:
i. Find the coordinates of point E where Eshan has to plant his flower plant.

ii. Find the area of ECD.

iii. Find the distance between the plants of Ajay and Deepak.

iv. The distance between A and B is:

v. The distance between C and D is:

Subject: Social Science, asked on 3/1/21

Power sharing is the essence of democratic government. Examine the statement

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