The following equation is incorrect. Which two signs should be interchanged to correct the equation?
26 - 2 x 30 ÷ 6 + 16 = 20
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2 is to 55 as 6 is to
Given 2 is to 55
2 + 3 = 5
5 x 11 = 55
Similarly, 6
6 + 3 = 9
9 x 11 = 99
Hence, 2 is to 55 as 6 is to 99.
If the mathematical operator, '+' means 'x', '/' means '-', '-' means '+', and 'x' means '/', then the value of 11 +14 x7- 5 / 29 is
7 x 16 + 20 - 20 ÷ 10 = 31
Which of the following terms follows the trend of the given list?
QPQPQRPQP, QPQPRQPQP, QPQRPQPQP, QPRQPQPQP, QRPQPQPQP, _______________.
40 ÷ 8 x 5 + 15 - 2 = 30
What should come next in the following number series?
9 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 7 6 5 4 3 2 1
Here the series is:
987654321, 87654321, 7654321, 65...
From the given alternatives, according to dictionary, which word will come at FOURTH position?