RRB NTPC · Question 81
Study the following table and answer the questions given below. The table contains the total number of students hired by IT companies I, II, III and the respective percentages of such hiring from colleges P, Q, R, and S.
| IT Company | No. of students hired | P (%) | Q (%) | R (%) | S (%) |
|---|---|---|---|---|---|
| I | 1800 | 24 | 32 | 28 | 16 |
| II | 2400 | 27 | 30 | 25 | 18 |
| III | 1500 | 32 | 20 | 25 | 23 |
What is the total number of students hired by Company II from Colleges P, R and S.
Show answer & explanation
Answer: (D) 1680
Explanation
Company II hired 2400; colleges P, R and S together account for 27 + 25 + 18 = 70%. 70% of 2400 = 1680.