Find the area (in cm2) of a semi-circle of radius 28 cm.
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Who invented the pendulum clock?
P and Q are at a distance of 240 km from each other at 9:00 a.m. After 1 hour, P starts moving towards Q at a speed of 25 km/hr. At 11 a.m. Q startsmoving towards P at the speed of 18 km/hr. At what time (in p.m.) will they meet?
___, found in blood, is responsible for oxygen transportation.
In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.
Optimistic in an apparently difficult situation
If "S" denotes "multiplied by", "V" denotes "subtracted from", "M" denotes "added to" and "L" denotes "divided by", then 8 V 10 M 96 L 6 S 9 = ?
The longest river of peninsular India is__________
Select the related word/letters/number from the given alternatives.GT : IV : : KX : ?