1. The speeds of three vehicles are in the ratio 2:3:4. Find the ratio of the time taken by them to travel the same distance. 1) 2:3:4 2) 4:3:2 3) 4:9:16 4) 6:4:3 5) None of these. 2. Aver... Read more
1. A solid metallic spherical ball of radius 7 cm is melted down and recast into small cones. If the diameter of the base of the cone is 14 cm and the height is 2 cm, find the number of such... Read more
1. Divie 50752 between Rohit and Rani in such a way that the share of Rohit at the end of 33 years equals that of Rani at the end of 35 years at compound interest 24% per annum. Find the sha... Read more
Ques 1. Six bells commencing tolling together toll at intervals of 2, 3, 6, 8 , 10 and 12 seconds respectively.In 30 minutes how many times do they toll together? Ans 1. L.C.M of 2, 4, 6, 8,... Read more
1. The product of three consecutive even numbers is 4032. The product of the first and the third number Is 252. What is five times the second number? (1) 80 (2) 100 (3) 60 (4) 70 (5) 90 2. T... Read more
1.The average age of A, B and C is 26 years. If the average age of A and C is 29 years, what is the age of B in years ? (B) A. 26 B. 20 C. 29 D. 23 2.a, b, cand d are four consecutive n... Read more