Question
Consider a set of 11 distinct positive integers whose
average is 20. If the average of the initial six integers in this set is 14, and the average of the final six integers is 24, determine the value of the sixth integer in the set.Solution
Sum of 11 numbers = 11 X 20 = 220 Sum of first 6 numbers = 6 X 14 = 84 Sum of last 6 numbers = 6 X 24 = 144 Sixth number = 144 + 84 - 220 = 8
Statements:
All lion are tiger
No tiger is a cat
No lion is a dog
Conclusions:
I. Some lion are not cat
II. Some tiger are not dog
Statements:
Few Platform is Train
All Train is Ticket
 No Train is Mall
Conclusion:
I. No Ticket is Mall
II....
- Statements:
Some alphabet are letter.
All letter are number.
No number is digit.
Conclusions:
I. Some alphabet are ... In the following question below are given some statements followed by some conclusions based on those statements. Taking the given statements to be tr...
In the questions given below, there are three statements followed by three conclusions I, II and III. You have to take the three given statements to b...
Statements:
N < J; S = M; J ≥ S; P > M
Conclusions:
I. M ≤ J
II. S < P
III. N > S
Statements:
Only a few Playlist are Music.
No Music is Song.
All Song are Lyrics.
Conclusions:
I. All Playlist are Ly...
Statements:
All M are K.
All K are J.
All L are J.
No L is a P.
Conclusions: Â Â Â Â Â Â Â Â
I. No K is L...
In the questions given below there are three statements followed by two conclusions I and II. You have to take the three given statements to be true ev...
Statements: Some pins are mirrors. Â
All mirrors are boxes.
Conclusions:I. Some boxes are pins.Â
 II. Some boxes are mirrors.
Relevant for Exams:
