Question
The average rate of three stationery items A, B and C is
Rs. 80. If the average price of A and B is Rs. 77.5 and that of B and C Rs. 87.5, then the price of B is:Solution
The correct answer is D
More Mensuration Mains Questions
- In the given number series, find the wrong number.
4, 9, 19, 39, 79, 159, 319 The series given below contains a sequence of numbers.
Accordingly identify the incorrect number.
9, 14, 24, 38, 59
126, 295, 520, 807, 1170, 1611
Find the wrong number in the given number series.
4, 9, 19, 39, 69, 159
- 137, 148, 190, 261, 361, 490
Find the wrong number in the given number series.
3, 8, 18, 40, 78, 158- Find the wrong number, in the given number series.
320, 160, 80, 50, 20, 10 Find the wrong number in the given number series.
21, 31, 11, 41, 1, 611000, 200, 56, 24, 12, 7.2
8, 12, 23, 40, 66, 103
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