MBA
Exam
How many 4-digit numbers are there whose decimal notation contains not more than two distinct digits? 1) 672 2) 576 3) 360 4) 448
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MBA Other Question
A bus has a total of 7 tyres, 6 running tyres and 1 spare.iT HAS RUN A TOTAL OF 42000 miles with each tire running the same number of miles.If replacing one tire by another is called a "change",what is the minimum number of changes required in covering 42,000 miles? 1) 12 2) 7 3) 6 4) 5
The largest cone is formed at the base of a cube of side measuring 7 cm. Find the ratio of volume of cone to cube. 1) 20:21 2) 11:42 3) 21:22