a)96 b) 75 c)80 d)88

How many 5-digit numbers can be formed with the first digit as 1 and last digit as 5, which are not divisible by 3?a)300 b)600 c)666 d)667

How many integers, greater than 999 but not greater than 4000, can be formed with the digits 0, 1, 2, 3 and 4, if repetition of digitsis allowed?(a) 4...

Two straight roads R1 and R2 diverge from a point A at an angle of 120°. Ram starts walking from point A along R1 at a uniform speed of 3 km/hr. Shyam...