Start learning 50% faster. Sign in now
Let the original cost price of the article be Rs. ‘x’ Therefore, original selling price of article = Rs. 1.2x New cost price of the article = Rs. 0.8x New selling price of the article = 0.75 × 0.8x = Rs. 0.6x Therefore, 1.2x – 0.6x = 300 Or, x = 300/0.6 = 500
132, 130, 136, 126, 142, 110
15, 30, 30, 20, 10, 8
74, 79, 86.5, 101.5, 109, 124, 141.5
In each of the following giving number series, a wrong number is given. Find out the wrong number?
3023, 3132, 3246, 3356, 3471
72, 36, 54, 135, 470.5, 2126.25
Find the wrong number in given number series.
1960, 1943, 1930, 1915, 1904, 1895
225, 45, 450, 90, 900, 150, 1800
132, 130, 136, 126, 142, 110
13, 24, 69, 272, 1355, 8248
Find the wrong term in the given series below.
159, 160, 81, 244, 62, 318