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No parrot is bird (E) ⇒ Conversion ⇒ No bird is a parrot (E). ⇒ I.I. ⇒ Some birds are not parrots (O). Hence, conclusion I will follow. No parrot is a bird (E) + All birds are peacocks (A) = Some peacocks are not parrots (O*). Hence, conclusion II will also follow.
A clock gets fast by 15 minutes every day. If, on a certain day, the clock shows correct time at 12 in the noon, what time will the clock show at 4:00 ...
At 2'0 clock, the hands of a clock make an acute angle and a reflex angle. How much is the reflex angle (in degrees)?
Find the cube of 373.
Length of a minute hand of a clock is 14 cms. Area swept bv the minute hand in 5 minutes is: