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The number 706705 is divisible by which of the following?

A company offers the following different types of discount schemes.

Two successive discounts of 40% and 30% on cash payment.

Buy 5 get 3 free.

Buy 8 get 5 free.

Buy 4 get 6.

What is the average discount (rounded to two decimal places) of all the four schemes?

Simplify the given expression. \(\frac{27}{216}^\frac{2}{3} × \frac{512}{729}^{-\frac{2}{3}} ÷ \frac{2}{7}^{-2}\)

A pipe can fill a tank in 24 hours. Another pipe can empty the filled tank in 28 hours. If both the pipes are opened simultaneously, then the time (in hours) in which the tank will be filled two-third is:

The sum of the present ages of A, B and C is 283 years. 17 years ago from now, the ratio of their ages was 10 : 8 : 11. What is the present age of C (in years)?

Five consecutive prime numbers A, B, C, D and E are in ascending order. If product of A × C × E = 1729 and product of B × C × D = 2431, find the next prime number to E.

The cost of 3 pens and 7 pencils is ₹84 and the cost of 8 pens and 3 pencils is ₹177. The cost of 3 pens and 3 pencils is:

Solve the equations to find the value of x, y and z.

2x + y + 4z = 8

2x + y + 3z = 14

2x + 3y + 4z = 12

In a mixture of 120 litres of milk and water, the ratio of milk to water is 2: 3. From this mixture, 40 litres is taken out and replaced with milk. This process is continued one more time. Find the quantity of milk (in litres) in the final mixture.

A man buys 9 identical articles for a total of ₹18. If he sells each of them for ₹2.9, his profit percentage will be ________ %.