Hypermetropia can be corrected using which of the following?

14 notebooks of a class were corrected with ink pen while 22 notebooks were corrected with colour pencil. If 4 notebooks were corrected with both,what is the strength of class?

A

30

B

32

C

28

D

25

Hypermetropia or long-sightedness can be corrected by using

A

bifocal lenses

B

cylindrical lenses

C

concave lenses

D

convex lenses

Hypermetropia can be corrected by using:

A

convex lenses

B

bi-focal lenses

C

concave lenses

D

trifocal lenses

What is Hypermetropia and how can it be corrected?

A

This is an eye defect in which a blurred image is formed on retina and can be corrected by using bi-focal lenses.

B

This is an eye defect in which nearby objects can be seen clearly but distant objects can't be seen distinctly and can be corrected by using concave lenses of suitable power.

C

This is an eye defect in which distant objects can be seen clearly but nearby objects can't be seen distinctly and can be corrected by using convex lenses of suitable power.

D

This is an eye defect in which power of accommodation of eye decreases and can be corrected only by undergoing a surgery.

which one of the following states of field compaction of sand deposit truly represents the corrected standard penetration test value. N (corrected) = 12?

A

Loose

B

Medium dense

C

Dense

D

Very dense

Consider the following statements regarding ICAO recommendation for correction to basic runway length of these statements
1. The basic runway length should be increased at the rate of 7 percent per 300 m rise in elevation above the mean sea level.
2. The basic runway length after having been corrected for elevation should be further increased at the rate of 1 percent for every 1°C rise in airport reference temperature above the standard atmospheric temperature at that elevation.
3. The runway length after having been corrected for elevation and temperature should be further increased at the rate of 20% for every 1 percent of effective gradient.

A

1 and 2 are correct

B

2 and 3 are correct

C

1 and 3 are correct

D

1, 2 and 3 are correct

Which of the following statements regarding defects of vision in human beings is correct? I. A person with Hypermetropia can see nearby objects clearly but cannot see distant objects distinctly. II. A person with myopia can see distant objects clearly but cannot see nearby objects distinctly.

A

Both I and II

B

Only II

C

Only I

D

Neither I nor II

Consider the following statements: Hypermetropia is a defect of vision in which 1) A person cannot see the distant objects clearly 2) A person cannot see the near objects clearly 3) The near point of the eye gets shifted away from the normal position 4) The far point of the eye gets shifted towards the eye Which of the statements given above are correct?

A

1 and 3

B

2 and 4

C

1 and 4

D

2 and 3

Consider the following statements: Hypermetropia is a defect of vision in which A person cannot see the distant objects clearly. A person cannot see the near objects clearly. The near point of the eye gets shifted away from the normal position. The far point of the eye gets shifted towards the eye. Which of the statements given above are correct?

A

1 and 3

B

1 and 4

C

2 and 4

D

2 and 3

Which of the following statements is NOT TRUE in case of hypermetropia of human eye?

A

The distance between the eye lens and retina is reduced

B

The image of the object is formed behind the retina

C

Concave lens is used to get rid of the defect

D

Convex lens is used to get rid of the defect

Hypermetropia can be corrected using which of the following?

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