Select the odd word/letters/number/number pair from the given alternatives.
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If secA + tanA = x, then the value of x is
A vendor buys some bananas at the rate of 2 for Re 1 and sells at the rate of 10 for Rs 7. What will be the result?
In a circle of radius 8 cm, AB and AC are two chords such that AB = AC = 12 cm. What is the length of chord BC?
If a + b = 3 and ab = -4, then what is the value of a3 + b3?
If a - b = 2 and ab = 24, then what is the value of a3- b3?
If x + y = 13 and x2 + y2 = 89, then find xy is
If 5(4-x) - 4 < 3x - 2 > 4x - 6; then the value of x is