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Let the speed of train C be ‘x’ km/hr. Then, speed of train D = (x + 21) km/hr Time = 3 hours 40 minutes = 3(40/60) = 3(2/3) = 11/3 hrs According to the question, => Speed = Distance/ Time => (x + x + 21) = 495/(11/3) => 2x + 21 = 45 × 3 => 2x = 135 - 21 => x = 57 Speed of train C = x = 57 km/hr Speed of train D = (x + 21) = 78 km/hr
Winding through dense woodlands of pine, deodar and oak, a five-kilometre road connects the two ridges. Secluded and shaded in daytime, it is unlit at ...
The level of pollution is increasing day-by-day _________ in ill-health of hundreds of people.
(A) Causing (B) provoking (C) resulting (D) managi...
In the following question, a sentence is given having two blanks in it followed by 5 options. Each option contains a pair of words. Choose the option w...
She ____________ her grandmother with her wide eyes and quiet disposition.
The brutal incident ………a ……… of ………….. in the society.
The ratio of indigenous-to-foreign labor in the Gulf states is highly______, ranging from a high of 67% in Saudi Arabia to a low of 11% in the UAE
..."The politician's lies were finally exposed, and he had to ___________."
Select the most appropriate option to fill in the blank
Artificial intelligence can ________ understand us and perform more complex tasks us...
Fill in the blank/s with suitable Word/s:
The company will _________ a new product line and _________ its production capacity.
Spinning ______ be primary or secondary but the income would go ________ to the kitchen.