Challenger App

No.1 PSC Learning App

1M+ Downloads
മൂന്നിന്റെ ആദ്യത്തെ അഞ്ച് ഗുണിതങ്ങളുടെ ശരാശരി എത്ര?

A15

B12

C9

D6

Answer:

C. 9

Read Explanation:

3+6+9+12+15=45 45/5 = 9


Related Questions:

The average weight of students in a class is 49kg. Five new students are admitted in the class whose weights are 45 kg, 46.8 kg, 47.4 kg, 54.2 kg and 63.6 kg. Now, the average weight of all the students in the class is 50 kg. The number of students in the class in the beginning was:
The average number of sweets distributed in a class of 60 students is 5. If ‘x’ number of students newly joined the class and the average becomes 4, and then find the newly joined students in the class?
Average age of 3 children born at intervals of 2 years is 8. How old is the eldest child?
The sum of 10 numbers is 408. Find their average.
Out of three numbers, the first is twice the second and is half of the third. If the average of the three numbers is 63, then difference of first and third numbers is: