UDAAN Science Aptitude Test Class VI Sample Questions Paper : IIT Ashram

Name of the Organization : IIT Ashram
Name of the Examination : UDAAN Science Aptitude Test
Document Type : Sample Questions Paper
Class : VI Std
Website : https://www.iitashram.com/uddan.php

UDAAN Science Aptitude Test Class VI Sample Questions Paper

Download Question Paper of UDAAN Science Aptitude Test Sample Questions Paper Class VI is now available in the official website of IIT Ashram.
Time : 1.30 Hour.
Maximum Marks : 220
M.M.: 180
Time : 50 Min.

Related : IIT Ashram UDAAN Science Aptitude Test Class V Sample Questions Paper : www.pdfquestion.in/32929.html

Important Instructions

A. General :
1. This booklet consists of 55 questions.
2. Blank papers, clipboards, log tables, slide rules, calculators, cellular phones, pagers, and electronic gadgets in any form are not allowed to be carried inside the examination hall.

3. The answer sheet, a machine–readable Objective Response Sheet (OMR), is provided separately.

4. DO NOT TAMPER WITH / MUTILATE THE OMR OR THE BOOKLET.
5. Write Name and Address in capital letters of OMR sheet.
6. Submit the OMR Sheet back to Invigilator after examination.

B. Question paper format:
7. The question paper consists of 2 Sections.
SECTION – A : Mental Ability & Mathematics (25 Questions)
SECTION – B : Physics, Chemistry & Biology (30 Questions)

C. Marking Scheme :
8. For each question in Section A & B you will be awarded 4 marks if you have darkened only the bubble corresponding to the correct answer and zero mark if no bubble is darkened. In all other cases, minus one (–1) mark will be awarded.

Sample Questions

Download Question Paper :
https://www.pdfquestion.in/uploads/32936-6th.pdf

SECTION A

On Mental Ability :
1. A man is facing south. He turns 135º in the anticlockwise direction and then 180º in the clockwise direction. Which direction is he facing now ?
(a) North-east
(b) North-west
(c) South-east
(d) South-west

2. The triangle, Square and circle shown below respectively represent the urban, hard working and educated people. Which one of the areas marked I-VII is represented by the urban educated people who are not hard working ?
(a) II
(b) I
(c) IV
(d) III

3. Indroducing Asha to guests, Bhaskar said, “Her father is the only son of my father.” How is Asha related to Bhaskar ?
(a) Daughter
(b) Mother
(c) Sister
(d) Niece

4. ‘Fan’ is related to ‘Wings’ in the same way as ‘Wheel’ is related to-
(a) Round
(b) Cars
(c) Spokes
(d) Moves

5. 3, 6, 5, 20, 7, 42, 9, (…..)
(a) 54
(b) 60
(c) 66
(d) 72

6. 1, 3, 4, 8, 15, 27, (…..)
(a) 37
(b) 44
(c) 50
(d) 55

7. (a) 225
(b) 117
(c) 256
(d) 123

8. Find the odd-man out?
(a) DEHG
(b) RSVU
(c) XYBA
(d) LMQP

9. Y, W, U, S, Q, ?, ?
(a) N, J
(b) M, L
(c) J, R
(d) O, M

10. AZ, CX, FU, ?
(a) IR
(b) IV
(c) JQ
(d) KP

11. 152 books can be packed in 19 boxes. so, to pack 72 books, the number of boxes needed is…..
(a) 9
(b) 18
(c) 27
(d) none of these

12. A square shaped park ABCD of side 100m has two equal rectangular flower beds eachof size. 10m × 5m(Fig.) Length of the boundary of the remaining park is
(a) 360m
(b) 400m
(c) 340m
(d) 460m

13. Two regular Hexagons of perimeter 30cm each are joined as shown in fig. The perimeter of the new figure is
(a) 65 cm
(b) 60 cm
(c) 55cm
(d) 50cms

14. A wire is cut into several small pieces. Each of the small pieces is bent into a square of side 2cm. If the total area of the small squares is 28 square cm. What was the original length of the wire?
(a) 50 cm
(b) 40 cm
(c) 56 cm
(d) 21 cm

15. If each match box contains 50 matchsticks, the number of matchstics required to fill n such boxes is
(a) 50 + n
(b) 50 / n
(c) 50 n
(d) 50 – n

SECTION B

On Mathematics :
1. When no more salt can be dissolved in water at a particular temperature then the solution at that temperature is called
(a) Unsaturated
(b) Saturated
(c) Sometimes saturated sometimes unsaturated
(d) None of the above

2. In which of the following cases the heat energy is given out?
(i) When water boils
(ii) When ice melts
(iii) When water freezes to ice
(iv) When water vapour condenses to water
(a) In (i), (ii) & (iii)
(b) In (iii) only
(c) In (iv) only
(d) In both (iii) & (iv)

3. Which of the following changes can be reversed?
(a) Batter to idli
(b) Bud to flower
(c) Cowdung to biogas
(d) Ice-cream to molten ice-cream

4. Earthing is provided in buildings to protect it from
(a) Lightning
(b) Leakage of electric current
(c) Cyclone
(d) Thunderstorm

5. Spinning of a top is an example of
(a) Rotatory motion
(b) Translatory motion
(c) Vibratory motion
(d) Oscillatory motion

6. The motion of the arms of a soldier marching along the road is
(a) Circular
(b) Oscillatory
(c) Rotatory
(d) Non periodic

7. Which of the following is/are examples of rectilinear motion?
(a) A train moving on a straight railway track
(b) A freely falling stone
(c) A coin moving over a carom board
(d) All of the above

8. What happens when light falls on a wooden chair?
(a) Light is reflected from the chair to our eyes
(b) Light passes through the wooden chair
(c) The chair sends a chemical signal to our eyes that enables us to see it
(d) Energy is given out by the chair

9. The essential condition for the formation of shadow is
(a) There should be an opaque material
(b) There should be a source of light and screen
(c) The object must be placed in the path of light
(d) All of these

10. A tester is used by the electrician to determine
(a) The presence of electric current
(b) The temperature
(c) The amount of electric current
(d) The rate of flow of electric current

11. The given figure shows the apparatus used to obtain pure water from sugar solution :
The processes occurring in apparatus I and II are respectively
(a) Boiling and vaporisation
(b) Sublimation and evaporation
(c) Boiling and condensation
(d) Melting and condensation

12. Which one of the following diagrams represents and example of an element-element mixture?
(a)
(b)
(c)
(d)

13. Match the Column I witth Column II and select the correct option from the given codes.
Column I Column II
P. Cleaning muddy water 1. Winnowing
Q. Separating sapd 2. Filtration from gravel
R. Separating chaff 3. Separating funnel from the grains
S. Separating kerosene 4. Sieving from a mixture of kerosene and water
P Q R S
(a) 4 2 1 3
(b) 2 4 3 1
(c) 3 2 1 4
(d) 2 4 1 3

14. A solid substance ‘X’ sublimes at 950C. Which of the following figures represents the arrangement of particles of ‘X’ at 1000C?
(a)
(b)
(c)
(d) None of these

15. Read the given flowchart carefully and fill in the blanks by choosing an appropriate option. Identify P,Q,R and S.
P Q R S
(a) Irreversible Chemical Periodic Non-periodic physical
(b) Reversible Irreversible Irreversible Periodic physical physical Chemical
(c) Reversible Chemical Non-Periodic Periodic physical
(d) Reversible Chemical Irreversible Non-periodic

16. Which of these is a chemical change?
(a) Candle wax melting
(b) Candle wax burning
(c) Icecream melting
(d) Cooling water

17. Hydrogen and Oxygen combining to form water is an example of:
(a) Slow change
(b) Chemical change
(c) Physical change
(d) Natural change

18. Match the following:
Column ‘A’ Column ‘B’
(p) Xenon (i) liquid non-metal
(q) Fluorine (ii) noble gas
(r) Bromine (iii) solid non-metal
(s) Phosphorous (iv) gaseous non-metal
(a) p(iv), q(ii), r(iii), s(i)
(b) p(i), q(iv), r(ii), s(iii)
(c) p(iii), q(iv), r(ii), s(i)
(d) p(ii), q(iv), r(i), s(iii)

19. Which of the following noble gas is used to fill in weather observatory balloons?
(a) He
(b) Ar
(c) Ne
(d) kr

20. The molecular formula of Baking soda is
(a) Na2CO3
(b) NaCO3
(c) NaHCO3
(d) NaHCO2