The hair cells of semicircular canals are stimulated by

The hair cells of semicircular canals arestimulated by

A

Rotational acceleration

B

Linear acceleration

C

Rotation at constant velocity

D

Changes in gravitational pull

E

Cessation of rotation

In a city 40% of the people have black hair, 25% have black eyes and 10% have both black hair and black eyes. What percentage of the people in the city has neither black hair nor black eyes?

A

35

B

40

C

45

D

50

In a certain city 40% of the people have black hair, 25% have black eyes and 10% have both black hair and black eyes. What percentage of the people in the city have neither black hair nor black eyes?

A

35

B

40

C

45

D

50

The girl with long hair is my cousin. The "with long hair" phrase functions as ---

A

a noun

B

an adverb

C

an adjective

D

a preposition

........of the five girls has short black hair...... of them have long brown hair.

A

Neither, both

B

All, neither

C

Both, none

D

None, all

The horizontal thrust on the ends of a two hinged semicircular arch of radius ‘R’ carrying

A

A uniformly distributed load $$\omega $$ per unit run over its right half span, is $$\frac{2}{3}\frac{{\omega {\text{R}}}}{\pi }$$

B

A uniformly distributed load $$\omega $$ per unit run over its entire span is $$\frac{4}{3}\frac{{\omega {\text{R}}}}{\pi }$$

C

A distributed load varying from zero at the left end to $$\omega $$ per unit horizontal run at the right end, is $$\frac{2}{3}\frac{{\omega {\text{R}}}}{\pi }$$

D

All the above

A semicircular disc rests on a horizontal surface with its top flat surface horizontal and circular portion touching down. The coefficient of friction between semi circular disc and horizontal surface is µ. This disc is to be pulled by a horizontal force applied at one edge and it always remains horizontal. When the disc is about to start moving, its top horizontal force will

A

Remain horizontal

B

Slant up towards direction of pull

C

Slant down towards direction of pull

D

None of the above

K+ secretion by renal tubules is stimulated by

A

Aldosterone

B

Increased distal tubular flow rate

C

Hypernatremia

D

Hypokalemia

E

Acidosis

Adipose tissue lipolysis is stimulated by

A

Hormone sensitive lipase

B

Epinephrine

C

Lipoprotein lipase

D

Insulin

E

Apolipoprotein CII

Ovulation in infertile women is stimulated by

A

Clomiphene

B

FSH

C

Norethisterone enanthate

D

Bromocriptin

E

Prolactine

The hair cells of semicircular canals are stimulated by

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