Which of the following is/are the application of analytical centrifugation? I. The determination of the purity of macromolecules. II. The determination of the relative molecular masses of solutes in their native state. III. The examination of changes in the molecular mass of supramolecular complexes. IV. The detection of conformational changes.

Supramolecular polymer fullerenes are of various kinds depending upon their method of production. Which among the following is not a type of supramolecular polymer?

A

Systems obtained by interaction between functionalized polymers and fullerenes

B

Several dendrons remain attached to the fullerene core forming a globular structure

C

Concave – convex complementary interactions involving ditopic concave guests and fullerene

D

Assemble of self-complementary C60 derivatives

What will be the % purity of a solute? \) × 100 b) % purity = \(\) × 100 c) % purity = \( \) × 100 d) % purity = \(\) × 100

A

% purity = \( \) × 100

B

\frac{\int_{t1}^{t2} CAdt}{\int_{t1}^{t2} CAdt + \int_{t1}^{t2} CBdt}

C

\frac{\int_{t1}^{t2} CAdt}{\int_{t1}^{t2} CAdt + \int_{t1}^{t2} CBdt}

D

\frac{\int_{t1}^{t2} CAdt}{\int_{t1}^{t2} CAdt + \int_{t1}^{t2} CBdt}

In an examination 30,000 candidates appeared from Gujarat, Exam is in three languages Hindi, English, Gujarati and (before starting examination candidate choose individual language and in between examination changing language is allowed), 53% of candidates complete the exam in English, 61% of candidate in Hindi, 60% of candidate in Gujarati, 24% of candidates complete examination in English and Hindi both, 27% of candidates complete examination in English and Gujarati both, 35% of candidates complete examination Hindi and Gujarati both. Find how many candidates complete the examination in single language?

A

11,600

B

10,400

C

11,400

D

12,000

E

None of these

How many rectangles are there in the following figure?
Analytical Reasoning mcq question image

A

10

B

9

C

8

D

7

Determine the number of rectangles and hexagons in the following figure.
Analytical Reasoning mcq question image

A

30, 5

B

32, 3

C

28, 3

D

30, 3

Find the minimum number of straight lines required to make the given figure.
Analytical Reasoning mcq question image

A

11

B

14

C

16

D

17

Find the number of triangles in the given figure.
Analytical Reasoning mcq question image

A

8

B

10

C

12

D

14

Find the number of triangles in the given figure.
Analytical Reasoning mcq question image

A

16

B

13

C

9

D

7

Find the number of triangles in the given figure.
Analytical Reasoning mcq question image

A

21

B

23

C

25

D

27

What is the number of straight lines and the number of triangles in the given figure?
Analytical Reasoning mcq question image

A

10 straight lines and 34 triangles

B

9 straight lines and 34 triangles

C

9 straight lines and 36 triangles

D

10 straight lines and 36 triangles

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