Aptitude Questions and Answers for TNPSC Exam Part 4
61. If a train travels at a speed of 100
kilometers per hour, how far will it travel in 3 hours?
The train will travel 300 kilometers.
62. If 3/5 of a pizza is left and you eat 2/5
of it, how much of the pizza have you eaten?
You have eaten 2/5 of the pizza.
63. If the price of a shirt is increased by
25%, and the new price is Rs. 500, what was the original price?
The original price was Rs. 400.
64. If a rectangle has a length of 20 units
and a width of 15 units, what is its area?
The area is 300 square units.
65. What is the square of 10?
The square of 10 is 100.
66. If the sum of two consecutive odd numbers
is 36, what are the numbers?
The numbers are 17 and 19.
67. What is the next number in the sequence:
8, 16, 24, 32, ___?
The next number is 40.
68. If a book originally costs Rs. 550 and is
on sale for 35% off, what is the sale price of the book?
The sale price is Rs. 357.50.
69. If 6x - 5 = 19, what is the value of x?
x = 4
70. What is 40% of 250?
40% of 250 is 100.
71. If a car travels at a speed of 70
kilometers per hour, how long will it take to travel 140 kilometers?
It will take 2 hours.
72. If a box contains 60 chocolates and you
take 30 chocolates out of it, how many chocolates are left in the box?
There are 30 chocolates left in the box.
73. If the difference between two numbers is
20 and their sum is 50, what are the numbers?
The numbers are 35 and 15.
74. What is the average of 9, 18, 27, 36, and
45?
The average is 27.
75. If a square has an area of 100 square
units, what is the length of each side of the square?
Each side is 10 units long.
76. If 40% of a number is 60, what is the
number?
The number is 150.
77. What is 20% of 300?
20% of 300 is 60.
78. If a train travels at a speed of 110
kilometers per hour, how far will it travel in 4 hours?
The train will travel 440 kilometers.
79. If 4/7 of a pizza is left and you eat 3/7
of it, how much of the pizza have you eaten?
You have eaten 3/7 of the pizza.
80. If the price of a shirt is increased by 10%, and the new price is Rs. 330, what was the original price?
The original price was Rs. 300.
