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Aman and ajay can build a wall in 9 days and 12 days respectively. In how many days they can finish the work if they work together?

the distance between two stations,Delhi and Amritsar,is 450km.A train starts at 4p.m from Delhi and moves towards Amritsar at an average speed of 60km/he.Another train starts from amritsar at 3.20 PM.and moves towards Delhi at an average speed of 80km/hr.how far from Delhi will the two trains meet and at what time?

Please enroll me for 75 days crash course. (Batch change to 75 days crash course)

sir telugu mediam ....ntpc previous papers telugu lo unte pettandi sir

How many perfect cube no. exist from
1000 to 100000 which are exactly
divisible by 7

tan⁴x+tan²x=1, find Cos⁴x+Cos²x

HI, when will the XAT mock test series be available?

find least no of years in which a sum at 25 percent p. a . will become more than 3 times

By what least no. Must 3/5 be multiplied so that the product may be an integer? Why we don't multiply by zero?

The chief constituent of gobar gas is