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Father is 5 years older than mother and mother’s age now is thrice the age of the daughter. The daughter is now 10 years old. What was the father’s age when the daughter was born?
Father is aged three times more than his son Ronit. After 8 years, he would be two and a half times of Ronits age. After further 8 years, how many times would he be of Ronits age?
Fifteen movie theatres average 600 customers per theatre per day. If six of the theatres close down but the total theatre attendance stays the same, then the average daily attendance per theatre among the remaining theatres is
Find (7x + 4y ) / (x-2y) if x/2y = 3/2 ?
Find A and B, if 2A + 3B = 21, A-B=3
Find a number, one-seventh of which exceeds its eleventh part by 100.
Find a positive number which when increased by 17 is equal to 60 times the reciprocal of the number.
Find at what time between 8 and 9 O clock will the hands of a clock be in the same straight line but not together?
Find at what time between 8 and 9 oclock will the hands of a clock be in the same straight line but not together ?
Find compound interest on Rs. 7500 at 4% per annum for 2 years, compounded annually.