Question
The Ola started with its usual speed on Tuesday but when
half of the distance was covered there was breakdown in the Ola car due to which Ola travelled with 5/9 of its usual speed , find the additional time taken to cover the same distance?Solution
Distance travelled by Ola on Tuesday = (18/100) × 5400 = 972 km Speed of Ola on Tuesday = 48.6 km/hour Time taken to cover 486 km = 486/48.6 = 10 hours Speed of Ola after breakdown = 5/9 × 48.6 = 27 km/hr So, Time required = 486/27 = 18 hours Total Time taken= 10 + 18 = 28 hours Actual time without breakdown = 972/48.6 = 20 hours Additional time = 28 – 20 = 8 hours
________ refers to two way communication but not at the same time.
The 'dot matrix and 'solid font printers are examples of
What type of web technology creates an online community where people can make statements and others can read and respond to those statements ?
Which among the following is the primary function of a scanner?
Point D is 3m to the West of Point R. Point A is 6 m to the North of point D. Point K is 16 m to West of point A. Point K forms a midpoint of the vertic...
INSTIGATION
If 'TOGETHER' is coded as 7 and 'BEAUTIFUL' as 8, then what is the code number for the word 'MONOPOLY'?
Select the most appropriate word to fill in the blank.
We respect you but we don’t agree ______ your ideas.
If ‘green’ is called ‘blue’, ‘blue’ is called ‘red’, ‘red’ is called ‘yellow’ an...
Relevant for Exams:
