Question
X, Y and Z together can complete a work in 15 days. X
and Y together can complete the same work in 30 days. Z alone can finish the same work in how many days?Solution
Let us assume Z alone can complete the work in 'x' days The efficiency of X, Y, and Z = (1/15) The efficiency of X and Y = (1/30) The efficiency of Z = (1/x) = (1/30) + (1/x) = (1/15) By solving the value of 'x' ⇒ x = 30 days ∴ The required result will be 30 days.
Fill in the blank/s with suitable Word/s:
The event organizer needs to _________ the venue and _________ the catering arrangements.
Sitaram Swain, winner of the Emerging Artist of the year Award 2017, tells us how common objects …….him to deal ….. bigger issues.
You cannot walk or drive more than a few meters in any Indian city without encountering mounds of rubbish. Even in our villages, you will find garbage b...
Fill in the blanks:
The owner was ____________when he _____________that his expensive flower was eaten for lunch.
Fill in the blanks with appropriate words from the alternatives given below each sentence.
He advised me, “You had better ______ now”.
The dawn of the information age opened up great opportunities for the __________ use of data.
(A) complete
(B) enf...
Fill blank number 29 with correct option:
Fill in the blanks with the appropriate word
Despite being exhausted, he __________ the entire 26-mile marathon without stopping.
Any further delay in helping the sector to get back on track would cause __________ damage, since the threat of the sector being taken over by bus-aggre...
Fill in the blanks with appropriate words.
Many ……………….. focus on the traditional variety that are ……….. to specific regions...