Question
How many words can be formed with the letter of the word
‘NUMBER’ when alll vowels are never together?Solution
Vowels in the word NUMBER = U, E, rest are 4 consonants Number of ways having vowel together =(1+4)! × 2!= 5! × 2! = 120 × 2 = 240 Total number of words using all letters = 6! = 720 Number of words having vowels are never together = 720 – 240 = 480
Select the option figure that is embedded in the given figure (X) as its part (rotation is NOT allowed).
Amit said -" This girl is the wife of the grandson of my mother". How is Amit related to the girl?
If in a certain language, “Control content on” is coded as “po rw sx” and “on website activists” is coded as “vz po qa” and “Control w...
In a certain code language, ‘i know you’ is written as ‘mo rc tp’ and ‘do they know’ is written as ‘hk mo be’. How is ‘know’ writt...
Select the correct mirror image of the given figure when the mirror is placed at MN as shown below.
Statements:
All holders are hangers.
All hangers are hammers.
Some hammers are axes.
Conclusions:
I. Some axes ar...
Select the correct mirror image of the given figure when the mirror MN is placed to the right side of the figure.
In a certain code language, 'ACTOR' is coded as ROYCA and 'NURSE' is coded as ESWUN. How will 'JUDGE' be coded in the same language?
A @ B means A is the sister of B:
A # B means A is the father of B:
A & B means B is the wife of A.
Based on the above information,...
Five people, P, Q, R, S, and T, are sitting in a straight row, facing north. Q sits to the immediate left of S. Only three people sit between R and T. P...
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