GK Questions and Answers, General Knowledge Quiz
Q. The ratio between the two numbers is 3 : 5 and their product is 24,000 What is the difference between these two numbers?
1) 40
2) 60
3) 80
4) 75
Q. The average age of thirty students and the class teacher's age is excluded, the average reduces by one. What is the age of the class teacher?
1) 40 years
2) 35 years
3) 45 years
4) 48 years
Q. Pramod purchased a toy with 30 percent discount on the labeled price and sold it with 40 percent profit on the labeled price. What was his percentage profit on the price he bought?
1) 50
2) 70
3) 80
4) 100
Q. The area of a rectangle is exactly equal to the area of a right-angled triangle whose base and height are 8cm. and 6 cm. respectively. If the length of the rectangle is 8 cm, what is the ratio between the breath and the length of that rectangle?
1) 1 : 2
2) 1 : 3
3) 1 : 4
4) 3 : 8
Q. An amount of money is to be distributed among P, Q, and R in the ratio of 3 : 8 : 17 respectively. If the total share of P and Q together is Rs. 3,300, what was the difference between Q's and R's shares?
1) Rs. 3,300
2) Rs. 3,600
3) Rs. 2,700
4) Rs. 4,200
Q. The average marks obtained by Gopal in Physics, Chemistry, and Mathematics together are 20 more than the average marks obtained by him in Chemistry and Mathematics together. If the total marks obtained by him in Physics and Chemistry together are 140, what is the difference between his marks in Chemistry and Mathematics?
1) 40
2) 20
3) 15
4) 140
Q. The floor of a room is of size 4m x 3m and its height is 3m. The walls and ceiling of the room require painting. The area to be painted is -
1) 66 m<sup>2</sup>
2) 54 m<sup>2</sup>
3) 43 m<sup>2</sup>
4) 33 m<sup>2</sup>
Q. A rectangular sheet of metal is 40 cm by 15 cm. Equal squares of side 4 cm are cut off at the corners and the remainder is folded up to form an open rectangular box. The volume of the box is -
1) 896 cm<sup>3</sup>
2) 986 cm<sup>3</sup>
3) 600 cm<sup>3</sup>
4) 916 cm<sup>3</sup>
Q. Which number is wrong in this given series?
4, 2, 3, 7.5, 33.75, 118.125, 649.6875
1) 118.125
2) 2
3) 33.75
4) 7.5
Q. Which number is wrong in this given series?
2, 3, 8, 27, 112, 564, 3396
1) 8
2) 112
3) 27
4) 564
