Question
How many such pairs of letters are there in the word
‘EMERGENCY’ each of which has as many letters between them in the word in forward and backward direction as in the English alphabet?Solution
There is only one such pairs i.e. CE, EG.
P and Q together have Rs 2,420. If 8/15 of P’s amount is equal to 4/5 of Q’s amount, how much amount does Q have?
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What is the fourth proportional to 2, 5, 12?
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The ratio of P :Q is 3 : 5 and that of Q : R is 4 : 7. If P equals 2400, then what is the value of R?
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