Find the sum of 10 + 40 + 20 = ?

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A 70
10 + 40 + 20 = 70

Suggest Corrections

Similar questions

Q. Find the mode of given data.

Marks	$0 - 10$	$10 - 20$	$20 - 30$	$30 - 40$	$40 - 50$
Frequency	$20$	$24$	$40$	$36$	$20$

Q. Find the mean of the following data

Classes	0 -10	10-20	20 - 30	30 - 40	40 - 50
Frequency	18	17	22	24	19

Q. The median value for the following frequency distribution is 35 and the sum of the all frequencies is 170. Using the formula for median, find the missing frequencies.

Class	0-10	10-20	20-30	30-40	40-50	50-60	60-70
Frequency	10	20	?	40	?	25	15

Q. By Assumed mean method

Production $(1000)$ RS.	Class Mark	$u i = x i - A$	Frequency Fi	Fiui
$25 - 30$	$25.5$	$- 2$	$20$	$- 40$
$30 - 35$	$26.5$	$- 1$	$25$	$- 25$
$35 - 40$	$27.5$	$0$	$15$	$0$
$40 - 45$	$28.5$	$1$	$10$	$10$
$45 - 50$	$29.5$	$2$	$10$	$20$
			$\sum f i = 80$	$\sum f i u i =$

Find the mean of the following data, using direct method:
$\begin{matrix} Class & 0 - 10 & 10 - 20 & 20 - 30 & 30 - 40 & 40 - 50 & 50 - 60 Frequency & 7 & 5 & 6 & 12 & 8 & 2 \end{matrix}$

Join BYJU'S Learning Program

Find the sum of 10 + 40 + 20 = ?

The correct option is A 7010 + 40 + 20 = 70

The correct option is A 70
10 + 40 + 20 = 70