Question
Mean of a grouped data calculated using direct method, assumed mean method or step deviation method:
More Arithmetic Progression Questions
- Find the mode of the following data: 6,15,18,6,18,11,23,22,6,18,15,22,12
- If a, b, c are in geometric progression and a + b + c = 14, a² + b² + c² = 84, find a, b, c.
- You are provided with three sequences below. Determine the values of P, Q, and R, and then identify the relationship among them. 210, P, 233, 64, 260, 35 Q...
- The marks obtained by 15 students out of a maximum of 25 in a test are given as 13, 11, 16, 15, 18, 12, 13, 14, 10, 22, 21, 20, 17, and 24. Find the sum of...
- If the sum of n numbers in the GP 3, 6, 12, ... is 765 then n is?
- The first odd number is 1, second is 3, third is 5 and fourth is 7 and so on, then find the 188th odd number?
- How many three digit numbers are divisible by 5?
- Matthew sells Chocolates in the packs of 6 chocolates, 12 chocolates, 18 chocolates and 24 chocolates etc, but the rate is necessarily uniform. One day Car...
- Find the third proportion of 16 and 24.
- Calculate the mean of these numbers: 18, 14, 22, 16, 20, 12
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)