Class 11 Test – aadhyan Talent Hunt

Instructions

Time Duration: 60 min
Total Question: 40
Total Mark: 160
All the Questions are compulsory
Each right answer carries 4 Marks
Each wrong answer carries -1 Marks (Negative mark)
Once you submit the paper, you cannot reattempt

Class 11 AAITHE Test

1 / 40

a) 8 s

b) 10 s

c) 16 s

d) 20 s

2 / 40

a) 0.5 m

b) 1 m

c) 2 m

d) 3 m

3 / 40

a) 10

b) 20

c) -10

d) -20

4 / 40

4. The greatest height to which a man can throw a ball is ‘h’, the greatest distance to which he can throw it will be:

a) h

b) 2h

c) 3h

d) h/2

5 / 40

5. A man of weight mg is moving upwards in a rocket with acceleration of 4g. His apparent weight inside the rocket will be:

a) Zero

b) 4mg

c) 5mg

d) 1mg

6 / 40

Option (a)

Option (b)

Option (c)

Option (d)

7 / 40

7. The momentum of a body is P. and its K.E. is E. If its momentum, becomes 2p its K.E. will be:

a) E/2

b) E

c) E

d) 4E

8 / 40

8. A person weighing 30kg walks on a level platform with a speed of 2 m/sec. The walk done by the person against force of gravity is:

a) Zero

b) 2 ergs

c) 60 ergs

d) 60 joules

9 / 40

9. For the same, kinetic energy the momentum will be maximum for:

a) a proton

b) an alpha particle

c) a deutron

d) an electron

10 / 40

10. A boy sitting in a car moving at constant velocity throws a ball straight up into the air. Where will the ball fall?

a) Behind him

b) Into his hands

c) In front of him

d) Towards the left

11 / 40

11.

Option (a)

Option (b)

Option (c)

Option (d)

12 / 40

12.

Option (a)

Option (b)

Option (c)

Option (d)

13 / 40

13.

Option (a)

Option (b)

Option (c)

Option (d)

14 / 40

14.

Option (a)

Option (b)

Option (c)

Option (d)

15 / 40

15.

Option (a)

Option (b)

Option (c)

Option (d)

16 / 40

16.

Option (a)

Option (b)

Option (c)

Option (d)

17 / 40

17.

Option (a)

Option (b)

Option (c)

Option (d)

18 / 40

18.

a) 0.24

b) 0.36

c) 0.12

d) 0.48

19 / 40

19.

Option (a)

Option (b)

Option (c)

Option (d)

20 / 40

20.

Option (a)

Option (b)

Option (c)

Option (d)

21 / 40

21. Archaebacteria differ from eubacteria in –

a) Cell membrane

b) Mode of nutrition

c) Cell shape

d) Mode of Reproduction

22 / 40

22. The body cells in cockroach discharge their nitrogenous waste in the haemolymph mainly in the form of

a) Ammonia

b) Potassium urate

c) Urea

d) Calcium carbonate

23 / 40

23. The process by which most of the cartilaginous tissue is transformed into bones is –

a) Eudochondral ossification

b) Intermembranous ossification

c) Calcification

d) None of the above

24 / 40

24. Which of the following is not a living fossil?

a) King crab

b) Sphenodon

c) Archaeopteryx

d) Periipatus

25 / 40

25. What happens when concentration of solutes decreases in guard cells?

a) Water potential decreases

b) Water potential increases

c) Osmotic pressure increases

d) None of these

26 / 40

26. Bacteriochlorophyll differs from chlorophyll ‘a’ in having –

a) One pyrrole nucleaus with one hydrogen

b) One pyrrole nucleaus with two hydrogen

c) One pyrrole nucleaus with three hydrogen

d) One pyrrole nucleaus with four hydrogen

27 / 40

27. C4 plants are more efficient in photosynthesis than C3 plants due to

a) Higher leaf area

b) Presence of larger number of chloroplast in leaf cells

c) Presence of thin cuticle

d) Lower rate of photorespiration

28 / 40

28. Drawing glycolysis, when glucose is catabolised to pyruvate most of the energy of glucose is –

a) Transferred to ADP, farming ATP

b) Transferred direcly to ATP

c) Retained in the pyrovate

d) Stored in the NADH produced.

29 / 40

29. What is the total amount of ATP produced in Glycolysis?

a) 4

b) 2

c) 6

d) 8

30 / 40

30. Satellite RNAs are present in some –

a) Plant viruses

b) Viroids

c) Prions

d) Bacteriophages.

31 / 40

31.

a) 1

b) 2

c) 4

d) none of these

32 / 40

32.

Option (a)

Option (b)

Option (c)

Option (d)

33 / 40

33.

Option (a)

Option (b)

Option (c)

Option (d)

34 / 40

34.

a) 2

b) 4

c) 3

d) None of these.

35 / 40

35.

a) X is an irrational number

a) 2 < X < 3

a) X = 3

a) None of these

36 / 40

36.

Option (a)

Option (b)

Option (c)

Option (d)

37 / 40

37. The number of 3 digit numbers having at least one of their digit as 5 is –

a) 250

b) 251

c) 252

d) 253

38 / 40

38.

Option (a)

Option (b)

Option (c)

Option (d)

39 / 40

39.

Option (a)

Option (b)

Option (c)

Option (d)

40 / 40

40. Choose the correct statement which describe the position of the point (-6, 2) relative to straight lines 2x+3y=4 and 6x+9y=8 is-

a) Below both the lines

b) Above both the lines

c) In between the lines

d) None of these