Quantitative Aptitude - Arithmetic Ability Questions

If the number 583_437 is completely divisible by 9, then the smallest whole number in the place of the blank digit will be

P is a point outside the circle at distance of 6.5 cm from centre O of the circle. PR be a secant such that it intersects the circle at Q and R. If PQ = 4.5 cm and QR = 3.5 cm, then what is the radius (in cm) of the circle?

If 2secA - (1 + sinA)/cosA = x, then the value of x is

In the following question, select the odd number pair from the given alternatives.

To cover a distance of 234 km in 1.6 hours what should be the average speed of the car in meters/second?

A canal of a village can be cleaned by 24 villagers in 12 days. The number of days in which 36 villagers can clean the canal is ?

A runner starts running from a point at 6:00 am with a speed of 8 km/hr. Another racer starts from the same point at 8:30 am in the same direction with speed of 10 km/hr. At what time of the day (in p.m.) will the second racer will overtake the other runner?

M can complete 3/4 part of a work in 12 days and N can complete 2/7 part of the same work in 8 days. In how many days will both complete 11/14 part of the total work?