Campus Maths Puzzle Numerical Ability Clocks and Calendars

Kanika’s birthday is on 27th January, 2012 i.e. Friday. Her friend, Sana’s birthday is exactly on the 5th Wednesday after her birthday. How much younger is Sana than Kanika?

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Campus Other Question

16:0.16::? The driver of a maruti car driving at a speed of 68km/hr located a bus 40m ahead of him. After 10sec the bus is 60m behind. The speed of the bus is:
a) 32km/hr
b) 30km/hr
c) 25km/hr
d)38km/hr