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\((256)^{0.16} \times (256)^{0.09} =\ ? \)

 A train covers a certain distance at a speed of 80 km/hour in 6 hours. Find the speed of the train for covering the same distance in 5 hours.

The bus fare between two cities in the hilly region is seven times the square of the distance between them. The distance from City A to City B is 12 km by direct route. From city B to city A, can be reached via city C and D, where the distance between city A and city C is 6 km, the distance from city C to city D is 4 km and the distance from city D to city B is 5 km. What is the difference between the expenditure on both the routes?

If Rajat can do a work in 35 days, Raju can do it in 21days. How many days both together can complete the work?

Manu, Manju and Maya can do a work in 90, 30 and 45 days respectively. If they work together, in how many days will they complete work?

In a box, there are 10 red, 8 black, 5 white, and 7 green balls. One ball is picked up randomly. What is the probability that it is neither white nor green?

 Two dice are thrown. The probability of getting the sum more than 10 is-

The product of two successive numbers is 2756. Which is the greater of the two numbers?

What should come in place of question Mark ‘?’ in the following number series?

125, 375, 377, 1131, 1133, ____.

In an isosceles triangle length of base is 20 cm and the altitude of the triangle is 20% more than the base. Find the length of each equal side.