Question
Average of four consecutive prime numbers R1, R2, R3,
and R4 is (14 + x). If the average of R1 and R2 is (11 + x) and the average of R3 and R4 is (11 + 2x), then find R4.Solution
ATQ, Sum of R1, R2, R3, and R4 = (14 + x) × 4 = 56 + 4x Sum of R1 and R2 = (11 + x) × 2 = 22 + 2x Sum of R3 and R4 = (11 + 2x) × 2 = 22 + 4x Now, setting the equations equal: 22 + 2x + 22 + 4x = 56 + 4x Or, x = 6 Sum of R3 and R4 = 22 + 4 × 6 = 46 R3, R4 = 17, 23 Answer: R4 = 23
Feelings of guilt or regret
If 21 March is Wednesday, what will be 25th March ?
Each bite is a burst of flavors _____________ enjoy your snack Options:
A little boy
P- and said that they were
Q- came begging
R- starving at home
Fill in the blanks with suitable articles like ‘a’, ‘an’and ‘the’ :
He saw ________ elephant at the Zoo.
I said to my friend,” Let us go to some hill station.”
Choose the word with correct spelling.
Ritesh said,” Let us play a game.”
The experience has made him generally hostile _____________ people.
This holiday season,
P- 51 million passengers will make
Q- their festive destinations on U.S. airlines
R- their way to the airport to fly to
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