MBA Exam

Ina clock,the length of the minute hand is 12 cm and the length of the hour hand is one-third less than that of the minute hand.What would be the distance (m cm) between the tips of the two hands of 8:00AM ?

1) 30root(3)m
2) 15m
3) 15root(3)m
4) 45m
5) 60m

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MBA Other Question

Find the remainder when 28! is divided by 62.

1) 46
2) 0
3) 53
4) none
Three circles with radii 1 unit touch each other externally while a bigger circle encloses all 3. A smaller circle is drawn in the area enclosed by the 3 circles,concentric with bigger circle such that it touches all the 3 circles. The ratio of the radius of smallest circle to that of the biggest circle is :Koi Sultan Mirza hai yahan jo diagram k sath samjha sake..?? Dua lagega batado plz...

1) 1/(4 - 2(3)^1/2 )
2) 1/( 2+(3)^1/2)
3) 1/(7+ 4(3)^1/2 )
4) 1/(3+ (3)^1/2)