Question
A rectangular courtyard is 4m 95cm long and 16m 65cm
broad. It is to be paved with the square tiles of the same size. Find the least number of such square tiles required to pave the rectangular courtyard.Solution
Length (L) = 4 m 95 cm = 495 cm Width (W) = 16 m 65 cm = 1665 cm The largest square tile that can fit both dimensions is the GCD of 495 and 1665. 1665 ÷ 495 = 3 with remainder 180 495÷180 = 2 with remainder 135 180÷135 = 1 with remainder 45 135 ÷ 45 = 3 with remainder 0 So, the GCD = 45 cm. Now, calculate the number of tiles: Tiles along length = 495÷45 = 11 Tiles along width = 1665÷45=37 Total tiles = 11× 37 = 407
Arriva has operated _____ number of rail franchises in the UK since privatisation in 1996 though its subsidiary, Arriva UK Trains.
The …………. on culture and civilisation in the party’s foreign policy articulation is rather evident over the years, &he...
Select the most appropriate option to fill in the blank.
The elephant stampeded and tore _____ the streets.
She _______ _______ than intelligent.
Although chocolate cake is Martha’s favourite dessert, she has chosen to ________ it while on her diet.
In each of the questions below, a sentence is given with two blanks, indicating that some parts are missing. Identify the correct pair of words that fit...
Sitaram Swain, winner of the Emerging Artist of the year Award 2017, tells us how common objects …….him to deal ….. bigger issues.
Select the most appropriate option to fill in the blank.
Credit cared ----------has increased in recent years.
Select the most appropriate option to fill in the blank.
______ was present in the hall took part in the voting process.
She was frail and sickly and looked more _______ a hairless rat than _________ human being.
Relevant for Exams:
