puys whats the approach to solve venn diagram question of passed n failed in subjects.?Any shortcut formula?
clock wale questions bhi aaenge kya as i have seen a lot of question on clocks
What least number must be substrated from 1936 so that the remainder when divided by 9,10,15 will in each case the same remainder 7 ?
two chords of lenth a and b metre subtend angles 60 and 90 at the centre of circle which of the following is true ......answer is a=underoot b ...how plx explaio
What greatest number can be substracted from 10000 so that the remainder may be divisible by 32,36,48 and 54 ??
two chords ab and cd of circle with centre o intersect each other at p if angle AOD IS 100 and angleBOC IS 70 then angleAPC IS
#Practice Sawal :
1. Angle between hands 3: 40 PM
2. Angle between hands 1: 20 AM
#Coincidence :
At what time between 3-4 pm will both the hands of a clock coincide.
#Time Period:
At what time between 5-6 pm will the hour hand and minute hand make the following angles:
1. 60* 2.90* 3.120* 4.180*
how many equi triangle can be formed by joining any 3 vertices of acube?
what is remainder when (67th+67) is divided by 68 ?