Which type of mirror is used by dentists to see large images of patients' teeth?
Dentists use concave mirrors to see teeth and other areas in the mouth. This is because a concave mirror forms a virtual, erect and enlarged image when the object is placed within focus.
Vacuum Tubes were used in which generation of Computers?
What will come in place of question mark(?) in the following series?
BIÂ Â Â Â Â Â Â Â Â Â Â JCÂ Â Â Â Â Â Â Â Â Â Â DKÂ Â Â Â Â Â Â Â Â LEÂ Â...
Select the correct combination of letters when sequentially placed in the blanks of the given letter will complete the series.
l l m _ _ _ n o o ...
How many 9’s are there in the following sequence that are immediately preceded by an odd number but not immediately succeeded by a prime number?
<...Which of the following element is exactly in the middle of third element from the right end and the tenth element from the left end of the arrangement?
Which letter will be the 12th to the right of the 9th letter from your left in the english alphabet series?
All the words arranged as per the dictionary order then which of the following words is third from the right end?
What is the function of "LOOKUP"?
In a certain code language ‘ SMART ’ is written as ‘ RLBQS ’ and ‘ TEACH ’ is written as ‘ SFBBG ’. How is ‘ LIPID ’ written in that...
Which one set of the letters when sequentially placed at the gaps in the given letter series shall complete it?
cab __ cca __ ___ ccaa __ __
