An object is placed at a distance of 10 cm in front of a double convex lens made of glass of refractive index 1.5. Both the radii of curvature of the lens are 20 cm in magnitude. What is the position of the image formed?
The correct answer is C
Rohan started from his home to go to his school. He went 100 meters towards the South, then turned towards the West and walked 50 metres. He then turned...
‘Cataract’ is related to ‘Ophthalmology’ in the same way as ‘Neurosis’ is related to ‘______’.
If in a code language, 'chef’ is coded as 'glass', 'glass' is coded as 'cup', 'cup' is coded as 'cool', and 'cool' is coded as 'rich', then who cooks ...
If a mirror is placed on the line XY, then which of the answer figures is the mirror image of the given figure?
Select the option in which the words share the same relationship as that shared by the given pair of words.
Kingfisher : Bird
In a certain code language, ‘RETAIL’ is written as ‘FNQWJY’ and ‘POLICE’ is written as ‘NHJUTQ’. How will ‘HARBOR’ be written in tha...
Read the given statements and conclusions carefully. You have to take the given statements to be true even if they seem to be at variance from commonly ...
Find the missing number in the following number series:
22.5, ____, 26.5, 30, 34.5
The second number in each of the number-pairs is obtained by performing certain mathematical operations on the first number. Three of the following four...
Select the set in which the numbers are related in the same way as are the numbers of the given set.
(NOTE: Operations should be performed on the...
