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Let the speed of the stream be ‘x’ km/hr Therefore, speed of the boat in still water = 12x km/hr Upstream speed of the boat = 12x – x = 11x km/hr Downstream speed of the boat = x + 12x = 13x km/hr According to the question, 13x – 11x = 20 => 2x = 20 => x = 10 Therefore, upstream speed of the boat = 11x = 110 km/hr Required time taken = 220/110 = 2 hours
The call issued by the opposition socialist leader for more federal powers could ____________ tensions.
Directions: In the following sentences, there are two blanks. Find out the appropriate words for filling up the blanks.
The Reserve Bank of...
Each question below has one blank, which is indicating that something has been omitted. Find out which option can be used to fill up the blank in the s...
The scientists believe that their breakthrough could ______ the future of renewable energy.
Select the most appropriate option to fill in the blank.
Ramesh thought he would top but that came out was an __________, squeaky gargle.
Fill in the blanks with the appropriate antonym of the word highlighted.
One important fact that many have ______was noticed by her.
...In the following question, two statements are given with a part missing. From the options, choose the word that can fit in the sentences to make it gra...
PCA norms allow the regulator to place certain restrictions such as halting branch expansion and stopping dividend payment. ………&hel...
