Question
The average of fifty numbers is 55 while the average of
first twenty-five numbers and last twenty-five numbers is 60 and 70, respectively. Find the twenty-fifth term.Solution
ATQ,
Sum of fifty numbers = (50 × 55) = 2750
Sum of the first twenty-five numbers = (25 × 60) = 1500
Sum of the last twenty-five numbers = (25 × 70) = 1750
So, twenty-fifth term = 1500 + 1750 - 2750 = 500
Which of the following sequence represents the correct dictionary order of the following words?
1. Calculate
2. Calligraphy
...
Arrange the given words in the sequence in which they occur in the dictionary.
1. Table
2. Target
3. Tackle
4. Tailor
5. Tame
Select the correct option that indicates the arrangement of the given words in the order in which they appear in an English dictionary.
1. Opposi...
English dictionary.
1. Struggle
2. Strange
3. Storage
4. Strong
5. Stream
1. Flames
2. Finger
3. Figure
4. Fibers
5. Fiscal
Select the correct option that indicates the arrangement of the given words in the order in which they appear in an English dictionary.
1. Cab...
Arrange the given words in the sequence in which they occur in the dictionary.
A) Depth
B) Dessert
C) Design
D) Desire
E) Deep
According to dictionary, which of the following word will come at third position?
From the given alternatives, according to the reverse dictionary, which word will come at 3 rd position from the left end?
Select the option that represents the correct order of the given words as they would appear in an English dictionary.
1. Magnet
2. Ma...
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