ramesh can row at 4 kmph in still water. he takes 2 hours 30 minutes to row to a place and come back. if the speed of the stream is 2 kmph, how far is the place? a) 3.5 km b) 3.7 ...
Six years ago, the ratio of the ages of Kamal and Suresh was 6:5. four years hence, the ratio of their ages will be 11:10. what is the age of suresh at present? a) 16 yrs b) 22 ...
In a 100 metres race, Arun runs at 6kmph. if arun gives chetan a start of 4 metres and still beats him by 12 seconds, what is chetan's speed? a) 5kmph b) 2 m/s c) 4.2 kmph d) 1 ...
After 32 years Raja will be 5 times as old as he was 8 years ago. How old is he today?
A can complete a work in 20 days and B can complete the work in 30 days.Both of them starts work and after few days C joined with them and together they complete the work within 10 ...
Insert the missing number in the given series: 165,195,255,285,345,(.......) The options given are : A.375 B.420 C.435 D.390
Ram and Sita can do a work in 30 days whereas Ram alone can do it in 10 days.How many days will it take for Sita to do the work alone?
1/4th of Nikhil's money is equal to 1/6th of Yogesh's money. if both of them together have rs 600, then what is the difference in their amounts? a) rs 360 b) rs 240 c) rs 380 d ...
the greatest 4 digit number which is eaxctly divisible by each one of the numbers 12,18,21 and 28 is- a) 9928 b)9288 c)9828 d)9882
A man can complete a journey in 9 hours, the first half at 4 kmph and the second half at 5kmph. his total journey is? a) 10 km b) 9 km c) 81 km d) 40 km
If the ratio of the angles of a triangle are in ratio 1:2:3, what is the ratio of there sides?
Find the greatest number that will divide 43, 91 and 183 so as to leave the same remainder in each case. A. 4 B. 7 C. 9 D. 13
Who is the first roman Catholic president of the United States of America?
यदि किसी संखया के अंकाे का याेेेग 15 है तथा उस संखया में 9 जोड दे तो उस संखया के अंक परसपर बदल जाते है। तो संखया बताओ।
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