A car owner buys petrol at the rate ₹ 17, ₹ 19 and ₹ 20 per litre, respectively for three consecutive years. Compute the average cost per litre, if he spends ₹ 6,460 per year for the three consecutive years.

Let \(x\) be the least number which when divided by 8, 12, 20, 28, 35 leaves a remainder of 5 in each case, then the sum of digits of \(x\) is:

The cost of fencing of an equilateral triangular park and a square park is the same. If the area of the triangular park is \(16\sqrt{3}\) m², then the length of the diagonal of the square park is:

How many three-digit even numbers can be formed using the digits 1, 2, 3, 4 and 5, when repetition of digits is not allowed?

A speaks truth in 75% cases and B in 80% of the cases. In what percentage of cases are they likely to contradict each other, in narrating the same incident?

40 men can complete a work in 48 days. 64 men started and did the same work for \(x\) days. After \(x\) days, 32 men increased, so, the remaining work is completed in \(16\frac{2}{3}\) days, then the value of \(x\) is

After adding 5 to both numerator and denominator of the following fractions, arrange them in ascending order of the magnitude of change in their values. A. \(\frac{2}{3}\) B. \(\frac{3}{4}\) C. \(\frac{4}{5}\) D. \(\frac{5}{6}\) Choose the correct answer from the options given be…

From the four corners of a rectangular sheet of dimensions 25 cm × 20 cm, square of side 2 cm is cut off from four corners and a box is made. The volume of the box is

If \(a + b = 2c\), then the value of \(\frac{a}{a-c} + \frac{b}{b-c}\) is