Question
A car was driven for 2.5 hours at a speed of 100 km/h and
then for 1.5 hours at a speed of 80 km/h. Find the car's average speed for the total journey.Solution
ATQ,
Total distance travelled by the car = 100 × 2.5 + 80 × 1.5 = 250 + 120 = 370 km
Total time taken = 2.5 + 1.5 = 4 hours
So, average speed = total distance travelled ÷ total time taken = 370 ÷ 4 = 92.5 km/h
Which of the following is the last (sixth) sentence if the passage?
Sentences of a paragraph are given in jumbled order. The first and last sentences (S1 and S6) are given. Arrange the sentences in the correct order to f...
1. During the science
P. lab, the students
Q. was gooey enough
R. to stick to the
S. created a glutinous mixture that
6. walls when thrown.
Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.
1. In Tamil,
P. Kathadi means kite,
Q. when the ocean is
R. and I figure out
S. your best landmark,
6. any surprise is possible.
1. The company official would meet
P. and the first round of talks
Q. with the Government
R. the future course of action
S. ...
Given below are four sentences, which are jumbled. Pick the option that gives the correct order.
P - Raju was deeply affected by a rail accident ...
Which of the following will be the FOURTH sentence after rearrangement?
Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph. <...
Parts of a sentence are given below in jumbled order. Arrange the parts in the right order to form a meaningful sentence
A.   to lift 8 mi...
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