Showing 341–342 of 342

Q341.Average mathematics score of all students is 39. If 4 students scoring 5, 12, 15 and 19 had not been included, the average would be 44. How many students were there?

Easy
A 20
B 25
C 30
D 32
United Nations PPSC

Correct Answer: B

Let total students be N. Total marks = 39N. 39N - (5+12+15+19) = 44(N - 4) → 39N - 51 = 44N - 176 → 5N = 125 → N = 25.

Q342.What was the previous political post held by the UN Secretary-General Antonio Guterres?

Easy
A President
B Speaker
C Prime Minister
D None of these
United Nations PPSC

Correct Answer: C

Before becoming the 9th Secretary-General of the United Nations on January 1, 2017, Antonio Guterres served as the Prime Minister of Portugal from 1995 to 2002.