Challenger App

No.1 PSC Learning App

1M+ Downloads
A, B, C, D, E എന്ന 5 തുടർച്ചയായ സംഖ്യകളുടെ ശരാശരി 45 ആണ്. B & D യുടെ ഗുണനഫലം എത്ര?

A2025

B1935

C2021

D1981

Answer:

C. 2021


Related Questions:

When 70 is replaced with another number in a group of 15 no's it is found that the average increased by 3 . Find the newly added number ?
The average of 15 results is 21. The average of the first 7 of those is 21 and the average of the last 7 is 20. What is the 8th result?
The average weight of 6 men decreases by 3 kg. when one of them weighing 80 kg is replaced by a new man. The weight of the new man is
Average marks of 210 students who appeared in an exam are 45. Average marks of failed students are 27 while the average marks of passed students are 54. Number of passed students is.
നാലു സംഖ്യകളിൽ ആദ്യത്തെ മൂന്നെണ്ണത്തിന്റെ ശരാശരി 16 ഉം അവസാനത്തെ മൂന്നെണ്ണത്തിന്റെ ശരാശരി 15 ഉം ആണ്. അവസാന സംഖ്യ 18 ആയാൽ ആദ്യത്തെ സംഖ്യയേത്?