Question

Creative and critical thinking CLASS 6
TankRules for Turtle
Q1. Your mother amazes you by bringing attractive little turtle.

She brings the turtle along with a leaflet from the pet store titled“TankRules for Turtle.”
The rules are:
• The wall of the Tankmustbeatleast40 cm highsotheturtlecan’tclimbout.
• The floor space mustbeatleast800squarecmfortheturtletowalkaroundeasily.
Yourmother asks you to make a tank for the turtlethat does not occupies too much space in the room.She suggested that the volume of the tank must not be more than 32000cubic cm.
(i) You have to give the dimensions of the tank so that all the above conditions are fulfilled.
a) 40cm X 10cm X 20cm
b) 80cm X 40cm X 20cm
c) 240cm X 40cm X 20cm
d) 40cm X 40cm X 20cm
(ii)If the cost one packet of turtle food is Rs. 20. How much you have to pay for 5 such packets.
a) Rs.50
b) Rs. 80
c) Rs.100
d)Rs.120
(iii) If the turtle covers 600 cm of distance along the walls of aquarium in a perfect rectangle, how many rounds turtle has taken?
a)3 rounds
b) 4 rounds
c) 5 rounds
d) 6 rounds
(iv) If the tank is 3/4th filled with water, till what height the tank is full? a) 10cm
b) 20cm
c) 30cm
d) 40cm
2. Swachh Bharat Poster Making Activity
Swachh Bharat poster making activity is to be organized in class 6. A group of 4 students are given a sheet of A0(1189 X 841) size. Teacher has asked all the 4 students of the group to cut the sheet in A2 size and make the poster individually. Measurement of the sheet is given in mm.

(i) What is the size of sheet each student will get in mm?
a) 1188 X 841
b) 420 X 594
c) 594 X 841
d) 297 X 420
(ii) Is there any wastage of sheet? How much?
a) No
b) Yes, 1cm.
c) Yes, 2mm.
d) Yes, 1mm.
(iii) Imagine that you have to shade two A3 sheets. What fraction of A0 sheet is shaded?
a) 1/2
b) 1/4
c) 1/8
d) 1/16
(iv) What rule is followed every time to get A1 sheet out of A0 sheet, A2 sheet out of A1 sheet, A3 sheet out of A2 sheet and so on…?
a) 1/2 th of original sheet
b) 1/3 rd of original sheet
c) 1/4 th of original sheet
d) 1/6 th of original sheet
3.Locomotion of Animals
Q3.Some particular breeds of dogs (Bernese Mountain Dog), sheep’s (Himalayan Blue sheep or Bharal) and goats (White Himalayan goat or Gaddi) are to be transported to Himalayas. The number of these animals are 111 dogs, 185 sheeps and 296 goats. There is only one bogie in a train which can carry the same number and same kind of animals in each trip.
(i) What is to calculated Highest common factor or lowest common multiple?
a) Highest common factor or lowest common multiple both. b) Highest common factor.
c) Lowest common multiple
d) None some other method.
(ii) Find the largest number of animals in each trip.
a) 4440
b) 2220
c) 37
d) 74
(iii) The number of trips that is to be made.(hint: Number of trips = 111/37 + 185/37 + 296/37)
a) 14
b) 26
c) 16
d) 74
(iv) 8 trips are required to shift goats (White Himalayan goat or Gaddi).
a) True
b) False
4. Go Green Delhi Clean
Q4. Four friends Sara, Ria, Rohan and Amit went to a park. The Park was not in a very good condition so they decided to renovate the park. They worked to make the fencing around the park and also grow green grass throughout the area of the park. The measurements are given in meters.

(i) What is the length and breath of the park.
a) 10cm and 5cm
b) 10cm and 15cm
c) 5cm and 10cm
d) 10m and 5m
(ii) How much fencing is required for the park in cm.
a) 300
b) 30
c) 3000
d) 30000
(iii) Calculate the area to be covered with grass.
a) 50 sq. meter
b) 60 sq. meter
c) 300 sq. meter
d) 3000 sq. meter
(iv) Both the girl have gone for cooking competition and the park is covered with dry leaves, both the boys decided to clean equal parts of the park, how much area both the boys will clean?
a) 50 sq. meter
b) 20 sq. meter
c) 25 sq. meter
d) 30 sq. meter
5. Apartment Culture
Manya is now in class 6 and she is enjoying the chapter Integers. She went to her friend’s home who lives in a society having 19 floors and 2 levels of underground car parking. She went to her friend’s home at 9th floor and now she wants to come to underground car parking at 1st level . Manya wishes to apply integers to calculate that.

(i) What integer should she add in 9 to reach to -1?
a) -10
b) -9
c) -1
d) 10
(ii) Zero is…..
a) Negative integer
b) Positive integer
c) Prime number
d) Smallest whole number
(iii) On reaching underground car parking at 1st level, there Manya met her classmate Krishna. Krishna invites her to his house on 12th floor of same apartment. Now, what integer she should add in -1 to reach to 12? a) -12
b) 13
c) -13
d) 12
(iv)Krishna, Manya’s classmate, thinks of an integer and asks Manya that if he subtracts 12 from it, he gets the result as –6. What was the integer he thought of?
a) -6
b) -9
c) -7
d) 6

Answer 1

Answer:

1. (i) a.

(ii) a.

(iii) b.

(iv) d.

2. (i) c.

(ii) c.

(iii) a.

(iv) d.

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