1000+ Aptitude Questions for Bank Exams Pdf - 1

Question: 1

The average of 10 numbers is 7. What will be the new average if each of the numbers is multiplied by 8?

(A) 42

(B) 52

(C) 55

(D) 56

Question: 2

The daily maximum temperature in Delhi, for 7 consecutive days in May 1988, were 42.7°C, 44.6°C, 42.0°C, 39.1°C, 43.0°C, 42.5°C and 38.5°C. Find out the average daily maximum temperature.

(A) 39.60°C

(B) 41.77°C

(C) 42.63°C

(D) 45.65°C

Question: 3

The average monthly salary of a staff of 9 persons is Rs. 2450. One member of the staff whose monthly salary is Rs. 2650 is transferred. Find out the average salary of the remaining 8 persons of the staff.

(A) Rs. 3025

(B) Rs. 2825

(C) Rs. 2425

(D) Rs. 2625

Question: 4

The average of five consecutive even numbers starting with 4 is

(A) 6

(B) 7

(C) 8

(D) 8.5

Question: 5

The average of 6 observations is 12. A new seventh observation is included and the new average is decreased by 1. The seventh observation is

(A) 1

(B) 3

(C) 5

(D) 7