Question
Ali the barber shaved 32% of his customers and gave a
haircut to 64% of his customers. He charged Rs. 6 for a shave and Rs. 4 for a haircut. If 15% of customers who opted for a shave also had a hair-cut, what were Ali's earnings if he had 75 customers (in Rs.)?Solution
Total customers = 75 Numbers of customers shaved = 75 x (32/100) = 24 Number of customers who got hair cut = 75 x (64/100) = 48 ∴ His total income= (24 x 6) + (48 x 4) = 336
Select the set of letters that when sequentially placed in the blanks of the given letter series will complete the series.
k_Imml_mk_mmk_Ikkl_m
Which among the following word cannot be formed using the letters of the given word only once?
CONTRADICTION
Which letter cluster will complete the given series?
FUYV, HTBT, JSER, LRHP, NQKN, _____
If in the words, all the letters are arranged in English alphabetical order within the word, how many words will begin with a vowel?
How many letters are there in the English alphabetical order between the first letter of the second word from the left and the second letter of the firs...
Four letter-clusters have been given, out of which three are alike in some manner, while one is different. Select the odd letter-cluster.
A group of letters is given which are numbered 1 to 8. Four options given below depict combinations of these numbers. Select that combination of numbers...
If first and last letters are interchanged and then written according to dictionary, then which of the word will yield the last word?
Four letter-clusters have been given, out of which three are alike in some manner and one is different. Select the letter-cluster that is different.
Three of the following letter-clusters are alike in some manner and hence form a group. Which letter-cluster does not belong to that group?
