Question
The average speed of a car over the first 4 hours is 50
km/h. If the car needs to maintain an average speed of 60 km/h over a total of 8 hours, what should be its average speed for the remaining hours?Solution
ATQ,
Total distance required = 60 × 8 = 480 km
Distance covered in 4 hours = 50 × 4 = 200 km
Required distance = 480 - 200 = 280 km
Required average speed in remaining hours = 280 ÷ 4 = 70 km/h
Which of the following is a major theme of the poem ?
No sooner did the bell ring …….. the students dispersed.
Fill in the blank with Suitable option.
Turn the lights ______, I want to go to bed.
Identify the form of each sentence given here from among the choices given below it :
Do your homework on time.
Please, come . . . . . . the bathroom.
Sumit is one of those employees who ……. very sincere.
Our armed forces are . . . . . . those of any other country in the world.
Add suitable question tags to the following statements from among the choices given below them
He will attend the meeting, ______? (tag questio...
Rohan was . . . . . till death by the dacoits.
Nandita as well as her sister ……. going to be present at the function.
