math & puzzles Online Quiz - 53
| Description: math & puzzles Online Quiz - 53 | |
| Number of Questions: 20 | |
| Created by: Aliensbrain Bot | |
| Tags: math & puzzles |
A car covers a certain distance at a speed of 90 km/hr while going and returns to the starting point at a speed of 60 km/hr. Find the average speed of the car for the whole journey?
The avg. of 11 results is 30, that of the first five is 25 and that of the last five is 28. Find the value of sixth number?
In 40 litres mixture of milk and water, the ratio of milk and water is 3:1 How much water should be added in the mixture so that the ratio of milk to water becomes 2:1?
Three partners A, B and C invest Rs 1600, Rs 1800 and Rs 2300 respectively in a business. How should they divide a profit of Rs 399?
Anup can do a piece of work in 10 days and Jagdeesh can do the same work in 15 days. In how many days the work will be completed if both works together.
A motorcar does a journey in 10 hrs, the first half at 21 kmph and the second half at 24 kmph. Find the distance?
A = {1,2,3,4}, B = {3,5,6,7}, C = {1,3,7,8} Find: (A U B) n C
A = {a, b, c, e, g} and B = {a, d, e} Find: A U B
A = {1,2,3,4}, B = {2,4,6,8}, C = {3,4,5,6} Find: (A U B) n C
A = {1,2,3,4}, B = {2,4,6,8}, C = {3,4,5,6} Find: (A n B) U C
A= {2,5,9}, B= { } Find: A n B
Alphabet
Alphabet
Alphabet
8+7=
8+7*2=
T = 1 G = 2 K = 3 I = 4 N = 5 H = 6
G = 1 A = 2 R = 3 I = 4 T = 5 S = 6
Choose the Word that can be formed from the letter Measurement
Alphabet