Question
Rohit spends an average of Rs. 500 on Sundays and Rs.
350 on the remaining days. Find his average spending in a 30-day month starting with Sunday.Solution
Required average = (5 × 500 + 25 × 350) ÷ 30
= (2500 + 8750) ÷ 30
= 11250 ÷ 30
= Rs. 375
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Select the option that will fill in the blank and complete the given series.
7, 9, 13, 21, __________
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Select the option that represents the letters that when placed from left to right in the blanks below will complete the given letter series.
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Select the letter-cluster from among the given options that can replace the question mark (?) in the following series.
AURT, BWSV, CYTX, ?
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