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A flight leaves A at 4:15 pm and reaches B at 6:45 pm. Another flight leaves B at 2:30pm and reaches A at 8:00pm. If the average speed of the flights are 600kmph then what is the distance between A and B in km?(All the time given are in local time)

How is the difficulty level of questions in study room ? Will it increase with the number of tests? Or is it random?

Four friends - kishore, lokesh, mayank and neelam, from the same batch of ias have been working since very long in different states of india, namely-u. p., maharashtra and m. p. the number of years for have worked is an integral unit. the sums of the number of years spent in the three states together were distinct for the four friends. the sums of the number of years spent by the four friends together in the u. p., maharashtra and m. p. were 22, 26 and 26 respectively. no friend spent an equal number of years in any two states. no two friends spent an equal number of years in any states. it is also known that:
(i) the number of years spent by kishore and mayank in m. p were 8 and 2 respectively.
ii) the sum of the number of years spent in the three states together by mayank was not less than that of kishore.
(iii) the sum of the number of years spent in the three states together by lokesh was 30.
(iv) the absolute difference between the numbers of years spent by kishore in u. p.and the number of years spent by mayank in maharashtra was 4
(v) among the three states, neelam spent the least amount of time in maharashtra and the maxi- mum in m. p.
what is the difference in the number of year(s) spent by kishore in u. p. and maharashtra?
(a) 4 (b) 2 (c) 8 (d) 6 47.
what was the sum of the numbers of years spent by mayank in u. p., kishore in maharsahtra, lokesh in u. p. and neelam in m. p?
(a) 24 (b) 32 (c) 26 (d) 36 .
among the four friends, who spent the least amount of time in m. p and maharashtra?
(a) mayank and neelam (6) lokesh and kishore (c) kishore and neelam (d) neelam and lokesh

good evng sir I want all ssc arithmetic pervious questions I will pay for it

which number will replace the question mark in the following series?
65,85,112,?, 215,305,430

36: 324::11:?

the sum of RS 1200is invest at compound interest (compounded half yearly ) if the rate of interest is 10%per annum then what Will be the amount after 18 Months

10+10²+10³+10⁴+.........+10¹⁰⁰/6
Find the reminder?

A leap year is any year that’s evenly divisible by 4, unless it’s divisible by 100 in which
case it isn’t, except when it’s also divisible by 400 in which case it is. What is the
probability that a year chosen at random is a leap year?

Hindi mai nahi hoga kya mock