Quantitative Aptitude - Arithmetic Ability Questions

Find the odd word/letters/number pair from the given alternatives

Divide Rs. 368 in the ratio 1:5:8:9. The rupees in the respective ratios are given by

The circumference of a circle is 110 cm. Find its radius (in cm).

If a+1a2 = 3, then the value of  a3+1a3 is

199994 x 200006 = ?

In a camp 180 students had ration for 20 days. How many students should leave the camp if the ration should last for 25 days?

A train starts moving from a place P at 10:00 a.m. and arrives at another place Q at 5:30 p.m. on the same day. If the speed of the train is 50 km/hr, then what will be the distance (in km) covered by the train?

Six years ago, the ratio of the two persons P and Q was 3 : 2. Four years hence the ratio of their ages will be 8 : 7. What is P's age?