Question

1. What is the arithmetic mean of 1, 2,...., 9 and 10?

(a) 5.5 (b) 6

(c) 7.5 (d) 10

2. There are 2 red, 3 blue and 5 black balls in a bag. A

ball is drawn from the bag without looking in to the bag.

What is the probability of getting a non-blue ball?

(a) 3/5 (b) 7/10

(c) 2/5 (d) None of these

3. Find the mode for the data set, which shows the

heights (in inches) of 10 students of Piyush’s class. 65,

60, 64, 61, 66, 67, 67, 67, 62, 77

(a) 60 (b) 67

(c) 66 (d) None of these

4. Two dice are thrown, find and number of outcomes.

(a) 12 (b) 6

(c) 36 (d) None of these

5. The heights of six mountains are 8200 m, 6000 m,

8600 m, 7500 m, 8800 m and 6500 m. Based on this

information, answer the questions given. Find the

median height of the mountains.

(a) 7850m (b) 7580m

(c) 8750m (d) 5780m​

Answer 1

Answer:

A 7850m

Step-by-step explanation:

please mark as brainlist and thank you to all