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Let the speed and time be s and t respectively. New speed = 3/5 s and new time = t + 10 According to the question, S × t = 3/5 s(t + 10) St =3/5 st + 6s 5st = 3st + 30s 2st = 30s T = 15 hrs. Alternate Method: Speed ratio = 1: 3/5 = 5:3 So time ratio = 3:5 so here time gap in ratio = 5-3 = 2 ==> 10 1 ==>5 So actual time = 3*5 = 15 hrs
In a row of certain students, Karishma is 16th from the left and 18th from the right.
What is the total number of students in the row?
Select the set in which the numbers are related in the same way as are the numbers of the following sets.
(NOTE : Operations should be performed ...
In a certain code language, MOAT’ is coded as ‘8652’ and ‘TRAM’ is coded as ‘4256’. What is the code for ‘R’ in the given code langu...
Statements:
All keys are locks.
All locks are handles.
Conclusions:
I. Some locks are keys.
II. All handles are keys.
Arrange the given words in the sequence in which they occur in the dictionary.
1. Dear
2. Dean
3. Deal
4. Dead
5. Death
How straight lines are there in the given picture?
What approximate value will come in place of the question mark (?) in the following equation?
49.85 – 5.31 + 9.97 =?
In the following question below are given some statements followed by some conclusions based on those statements. Taking the given statements to be true...
Three different positions of the same dice are down. Select the number on the face opposite to the face showing ‘1’.
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance...
