Question
The average of four consecutive numbers is 48. What is
the largest number in this group?Solution
ATQ,
Let the numbers be: x, x + 1, x + 2, and x + 3 ATQ: x + (x + 1) + (x + 2) + (x + 3) = 48 × 4 ⇒ 4x + 6 = 192 ⇒ 4x = 186 ⇒ x = 186 ÷ 4 = 46.5 Therefore, the largest number = x + 3 = 46.5 + 3 = 49.5
Statements:
Only shirt is pant.
Some clothes are shirts.
Only a few shoes are clothes.
Conclusions:
I. Some clot...
Statements:Â Â Â Â Â Â Some tiger are lion.
                               No cat is elephant.
Â
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at varianc...
Statements:
No cube is a cuboid.
Some cuboids are cones.
All cones are quadrilateral.
Conclusion:
I. No cone is a...
Statements:
No Platform is a Train.
Only a few Trains are Hoardings.
Only a few Hoardings are Signals.
Conclusions:
...Statement
Only a few Pink is Black
Some Black is White
All White is Red
Conclusion
I) Â Some Black is Red
Statements: a. Some forests are trees.
b. Some trees are flowers.
c. All forests are deserts..
C...
Statements:
Some tigers are lion.
Only a few lion are zebra.
No zebra is bear.
All bears are fox.
Conclusions:
Statements-:
Some A are B
No B are C
All C are D
Conclusions :-
I. Some A are not B.
II. No A are C.
...At least some singers are dancers. Some dancers are not lyricist.
