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the size of the frame should be proportionate to the size of your face. as your sunglasses help highlight your features

a pipe working at full speed can fill an empty tank in 2 hours. however, during the first hour it served one-twelfth of its capacity, during the second hour it served one-ninth of its capacity, during the third hour it served one-sixth of its capacity, during the fourth hour it worked at one-fourth of its capacity and during the fifth hour it worked at only one-third of the capacity at which it was supposed to operate. was efficient. the second pipe also did the same thing, but if it worked at its full speed, it had to fill the empty tank in 4 hours. if both these pipes and the pipe which empties the tank at a constant speed are turned on simultaneously, then half empty tank can be filled in 5 hours. if a single emptying pipe is run, how many hours will it take to empty the filled tank? (a) 30 (b) 32 (c) 20 (d) 24

how 40 +45 =20,20 +17 =5,34 +10 =?

sir, I want classes only for puzzle and seating arrangements..

Where will i get banking awareness portion which is main part and helps in mains and interview round

at a college entrance examination, each candidate is admitted or rejected according to whether he has passed or failed the tests. of the candidate who are really capable , 80%passed the test and of the incapable 25% passed the test. Given that 40% candidate are really capable ,then the proportion of capable college students is about

if the nemerator and denominator of a number are increased by 4 and 2respectively then the resultant number is 5/7.if numerator and denominator both decreased by 3each ,the denominator become twice of the numerator ,find value of the denominator?

the price of a commodity is increased by 36% and the quantity purchased is decreased by 30% . what is the percent decrease and increase in the amount spend on the commodity

A sum of Rs.x amounts to Rs.12,777.60 in 2 years at 15% p.a., when the interest is compounded eight-montly. The value of x is ______.

Hello. What is the weight of the moon?