Daily MCQs, quiz mode, explanations, and leaderboard practice.
Question Bank
A family consists of grandparents, parents and three grandchildren. The average age of the grandparents is 67 years, that of the parents is 35 years and that of the grandchildren is 6 years. What is the average age of the family?
A. 28 4/7 years
B. 31 5/7 years
C. 32 1/7 years
D. None of these
Arithmetic Mcqs · Easy · 4 weeks ago
What is the ratio between perimeters of two squares one having 3 times the diagonal then the other?
A. 4:8
B. 1:4
C. 6:2
D. 3:1
Areas · Easy · 4 weeks ago
Three cubes of metal whose edges are 9, 12 and 15 cm respectively, are melted and one new cube is made. Find the edge of the new cube?
A. 21 cm
B. 19 cm
C. 32 cm
D. 18 cm
Volumes · Easy · 4 weeks ago
Two bikes start at the same time from two destination 300 km apart and travel towards each other. If they cross each other at a distance of 130 km from one of the destination, what is the ratio of their speeds?
A. 17:13
B. 17:30
C. 13:30
D. None of these
Time & Distance Mcqs · Easy · 4 weeks ago
A typist uses a paper 30 cm by 15 cm. He leaves a margin of 2.5 cm at the top as well as at the bottom and 1.25 cm on either side. What percentage of paper area is approximately available for typing?
A. 65 %
B. 70 %
C. 80 %
D. 60%
Percentage Mcqs · Easy · 4 weeks ago
There would be 10% loss if rice is sold at Rs. 5.40 per kg. At what price per kg should it be sold to earn a profit of 20%
A. Rs. 6
B. Rs. 6.48
C. Rs. 7.02
D. Rs. 7.20
Profit and Loss Mcqs · Easy · 4 weeks ago
A water tank is two-fifth full. Pipe A can fill a tank in 10 minutes and pipe B can empty it in 6 minutes. If both the pipes are open, how long will it take to empty or fill the tank completely?
A. 6 min. to empty
B. 6 min. to full
C. 9 min. to empty
D. 9 min. to full
Pipes and Cisterns · Easy · 4 weeks ago
The average of five consecutive odd numbers is 61. What is the difference between the highest and lowest numbers?
A. 2
B. 5
C. 8
D. Cannot be determined
Arithmetic Mcqs · Easy · 4 weeks ago
Showing 1265 to 1272 of 1639 results
