Question
Sepia is also known as
- Modified head
- Modified foot
- Modified mantle
- Modified limbs
The correct answer is: Modified foot
arms of Octopus, Sepia and Loligo are
Related Questions to study
The sum of 730 + 450 using front – end estimation is______.
Front-end estimation means rounding off a number to the nearest place value of the leading digit of the number.
The sum of 730 + 450 using front – end estimation is______.
Front-end estimation means rounding off a number to the nearest place value of the leading digit of the number.
Round the number 5432 to the nearest hundred.
For rounding off to the nearest hundred, we can also look at the number formed by the tens place digit and one place digit. If the number formed is less than 50,we round down and if the number is 50 or more we round up.
Round the number 5432 to the nearest hundred.
For rounding off to the nearest hundred, we can also look at the number formed by the tens place digit and one place digit. If the number formed is less than 50,we round down and if the number is 50 or more we round up.
Estimate 275 + 238 to nearest hundred.
Estimate 275 + 238:
275 → 300 (Since 275 is closer to 300, the estimate for the nearest hundreds will be 300)
238 → 200 (Since 238 is closer to 200, the estimate to nearest hundreds will be 200)
Now, calculate:
275 + 238
After estimating:
300 + 200 = 500
The correct option is (b) 500
Estimate 275 + 238 to nearest hundred.
Estimate 275 + 238:
275 → 300 (Since 275 is closer to 300, the estimate for the nearest hundreds will be 300)
238 → 200 (Since 238 is closer to 200, the estimate to nearest hundreds will be 200)
Now, calculate:
275 + 238
After estimating:
300 + 200 = 500
The correct option is (b) 500
then, locus of its foci is
whose distance from its centre is same and is equal to 
then eccentricity of the ellipse is
is drawn. Eccentric
If 
to this tangent then 
is
subtends as obtuse angle at the point 
,
then a possible value of 
. A point P in the XY-plane varies in such a way that perimeter of 
is 16. Then the maximum area of 
are points on the ellipse 
such that 
is a chord through the point 
If 
then length of chord 
is a decreasing function for all 
and 
then the range of K so that the equation 
represents an ellipse whose major axis is the X-axis is
of the ellipse 
a ray of light is sent which makes angle 
with the positive direction of X-axis upon reacting the ellipse the ray is reflected from it. Slope of the reflected ray is
