If 3!5 = 30, 6!1 = 12 and 5!8 = 80, then find the value of 2!2 = ?
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The following equation is incorrect. Which two signs should be interchanged to correct the equation?
26 - 2 x 30 ÷ 6 + 16 = 20
In a certain code language, 'x' represents '+', '÷' represents 'x', '-' represents '÷' and '+' represents '-'. Find out the answer to the following question.
13 + 8 x 2 ÷ 25 - 10 = ?
Assuming that the numbers in each of the following figures follow a similar pattern, select the option that can replace the question mark in figure B.
A broadcasting station transmits waves with a frequency of 71 x 104 Hz and a speed of 3 x 108 m/s. The wavelength of the wave is
Which of the Answer Figures is the correct mirror image of the given Problem Figure?
sin 30°1 + cos30° + 1 + cos30°sin30° = ?
If x2 + kx + k = 0 has no solution, then the value of k will satisfy