Question
Raj travels a certain distance at
a certain speed in a certain time. However, if he had decreased his speed by 12 km/h, he would have taken 3 hours more. And, if he had further decreased his speed by 12 km/h, he would have been late by another 4 hours. Find the total distance traveled by him.Solution
ATQ, Let the distance be ‘d’ km So, 
And, 
From (i) and (ii), 
Let original speed be S km/h
[(S–12)×3]/12 = [(S–24)×7]/24 6(S–12) = 7(S–24) 6S–72 = 7S–168 S = 96 km/h Required distance = 96×(96–12)/12×3 = 96×7×3 = 2016 km
Fill in the blank with suitable word.
One capital argument of the Christians was the ___________ of a man making an idol and then being afraid ...
(a) The lady seemed to be quite disturbed,as she was ____________about her husband's health.
(b) Sheena came up to me and expressed that she had ...
A/An ……….. species, the tiger is fighting for its ……………. in India.
The government is planning a capital __________ for the PSBs.
(A) involvement (B)inclusion (C) infusion (D) development
...Select the option that completes the sentence CORRECTLY.
You are annoyed with me, ________?
Fill in the blanks with the appropriate word
Despite being exhausted, he __________ the entire 26-mile marathon without stopping.
China is ___________ how Artificial Intelligence and big data can be used.
Choose the best way to complete these passive voice sentenceÂ
The road ______
Each question below has two blanks, which is indicating that something has been omitted. Choose the most suitable option indicating the words that can ...
You should arrive early to _____ your surroundings.    Â
Relevant for Exams:
