Aptitude Averages Quiz 1

30 pens and 75 pencils were purchased for Rs 510. if the      average price of a pencil was rs 2.00, find the average price of pen?

Find the average if first 25 multiples of 3?

Find the average of all prime numbers between 30 and 50?

The average weight of  A,B,C is 45 kg. if the average weight of      A and B be 40 kg and that of B and C be 43 kg, find the weight of B?

the average monthly expenditure of a family was Rs. 2200 uring      first 3 months, Rs. 2,550 during next 4 months and Rs. 3120 during last 5      months of the year. If the total saving during the year was Rs, 1260, Find      average monthly income?

The average weight of 4 men is increased by 3kg when one of  them who weights 120 kg is replaced by another man. What is weight of the  new man?

The average of marks obtained by 120 candidate in a certain  examination is 35. if the average marks of passed candidates who passed the examination?

The average weight of 10 members ina  boat is increased by 1.8 kg when one of the man, what weight 53 kgs is replaced by a new man. Find the weight of  the new man?

Ramesh goes to school a 5 km/hr and returns at 8 km/hr crossing      same oute. Then his average speed is?

The average of 11 results is 50. I the average of first six      results is 49 nd that of lastlast six is 52 find the sixth result?

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