Question
A bakery produced 12000 items, of which 30% were cakes
and the remaining were pastries. If 90% of the cakes produced and 60% of the pastries produced were sold, find the total number of items sold.Solution
ATQ,
Number of cakes produced = 12000 X 0.30 = 3600
Number of cakes sold = 3600 X 0.90 = 3240
Number of pastries produced = 12000 - 3600 = 8400
Number of pastries sold = 8400 X 0.60 = 5040
So, total number of items sold = 3240 + 5040 = 8280
What will come in place of the question mark (?) in the following series?
4.5, 8, 15, 29, ?, 113
(14.073)² + (32.103)² + (43.9653)² + (52.983)² + ? = (102.45)² + (98.007)²
124, 147, 176, 207, 244, ?
8    12    39      ?       180    216
...12, 19, 32, ?, 76, 107
In each of the following number series, one term is missing. Find the missing term.
50, 45, 39, 32, ?, 15
What will come in place of (?) in the following number series problems?Â
6, ?, 36, 180, 1260, 13860
Find the missing number in the given number series.
98, 89, 114, 50, 194, ?
What will come in place of the question mark (?) in the following series?
10, 135, ?, 226, 234, 235
9 19 39 ? 159 319
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