Related Questions

The hair cells of semicircular canals are stimulated by
ক Rotational acceleration
খ Linear acceleration
গ Rotation at a constant velocity
ঘ Cessation of rotation
ঙ Changes in gravitational pull
K+ secretion by renal tubules is stimulated by
ক Aldosterone
খ Increased distal tubular flow rate
গ Hypernatremia
ঘ Hypokalemia
ঙ Acidosis
Adipose tissue lipolysis is stimulated by
ক Hormone sensitive lipase
খ Epinephrine
গ Lipoprotein lipase
ঘ Insulin
ঙ Apolipoprotein CII
Ovulation in infertile women is stimulated by
ক Clomiphene
খ FSH
গ Norethisterone enanthate
ঘ Bromocriptin
ঙ Prolactine
All the three cones are stimulated by following rays
ক White
খ Green
গ Orange
ঘ Yellow
ঙ Red
The kidneys are stimulated to produce renin
ক when the pH of the urine decreases
খ when the specific gravity of urine rises above 1.10
গ when the peritubular capillaries are dilated
ঘ by a decrease in the blood pressure
ABCD is a square of side 10. AFC is an are of a circle with the center at D and radius 10. AGC is an are of a circle with the center at B and radius 10. Find the area of AFCG/
ক 50 -100pie
খ 25 -100 pie
গ 100-25 pie
ঘ 100-50pie
Radius of circle center 0 is 3 times the radius of circle center C. Angle ACB -A angle POQ. If the shaded are of circle C is 2 then what is the area of then shaded part of circleO?
ক 36
খ 9
গ 12
ঘ 18
ABCD is a square of side 8 AFC is an are of a cricle with the center at D and radius 8 . AGC is an are of a circle with the center at B and radius 8. Find the area of AFCG.
ক 32 pie -32
খ 64 pie-64
গ 64-32pie
ঘ 32 pie - 64
Two circular dials of exactly the same size are mounted on a wall side by side in such a way that their perimeters touch at one point. Dial 1, which is on the left , spins clockwise around its center , and dial 2 , which is on the right spins counter clockwise around its center . (Assume that there is no friction at the point of contact between the dials.) Each dial is marked on its perimeter at three points that are at equale distances around the points arked ondial 1 are N, O, and P and the points marked on dial 2 are X, Y, and Z. If points O and Z are just meeting at the point of contact between the dials , and if dial 1 spins at the same speed as dial 2, what is the smallest number of revolutions of each dial that will bring O and Z together again?
ক 1
খ 2
গ 3
ঘ 4

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