Aptitude Tests 4 Me

Basic Numeracy/Quantitative Aptitude

53. There are 3 different roads from city A to city B and 2 different roads from city B to city C. In how many ways can someone go from city A to city C passing by city B?

 (a) 2 (b) 3 (c) 5 (d) 6

54. A man has 3 different suits, 4 different shirts and 5 different pairs of shoes. In how many different ways can this man wear a suit, a shirt and a pair of shoes?

 (a) 3 (b) 12 (c) 35 (d) 60

55. In a company , ID cards have 5 digit numbers. How many ID cards can be formed if repetion of the digit is allowed?

 (a) 50 (b) 1000 (c) 10000 (d) 100,000

56. In a company , ID cards have 5 digit numbers. How many ID cards can be formed if repetion of the digit is not allowed?

 (a) 10,240 (b) 20,240 (c) 30,240 (d) 40,240

57. In a certain country, licence plate numbers have 3 letters folllowed by 4 digits. How many different licence plate numbers can be formed? (letters and digits may be repeated).

 (a) 36 (b) 260 (c) 175,760,0 (d) 175,760,000

TOTAL

Detailed Solution