The correct passive voice of the given sentence is By whom was the snake killed? 'Who' is changed into 'by whom'.
cognizance
ادراک
crocodile tears
مگرمچھ کے آنسو
A bus covers a certain distance in 3 hours and 20 minutes at an average speed of 45km/h . How long will it take to cover the same distance of a speed of 36 km/h
Speed=TimeDistance
Speed=45km/hr
Time=331hrs=10/3hrs
Distance=Speed×Time
Distance=45×310
Distance=15×10
∴Distance=150km
Now Speed=36km/hr
Time=SpeedDistance=36150=4366=4hrs and 10mins
b=12, c−a=8
a2+b2=c2
⇒b2=(c−a)(c+a)
⇒144=8×(c+a)
Solving we get, c = 13 cm, a = 5cm
Area of triangle =21×12cm×15cm=30cm2
When I listened to his strong arguments all my doubts were Dispelled and I agreed with him
جب میں نے اس کے مضبوط دلائل کو سنا تو میرے تمام شکوک دور ہوگئے اور میں نے اس سے اتفاق کیا۔