Question
What is celebrated on 13th February to mark the
contribution of radio?Solution
World Radio Day is celebrated on 13th February to highlight the importance of radio.
Find the fourth proportional of 10¹⁵, 2⁸ and 5⁸
A container holds 180 litres of a milk and water mixture, where the amount of milk exceeds the amount of water by 44 litres. If 8 litres of milk and 12 ...
The sum of three numbers is 178. If the ratio of the first to the second is 2:5 and that of second to the third is 7:8, then find the second number.
In an orchard, the ratio of the number of mango and lichi trees is 2:5, respectively. Also, there are few apple trees in the orchard which is 50% more t...
Before a battle the ratio of tanks to planes in an army was 5 : 3. During the war 1000 tanks were destroyed and 800 planes were destroyed. The ratio of ...
In a class, the ratio of number of boys to number of girls is 15:11. If 3 boys joined the class and 1 girl left the class, then the ratio becomes 7:5. ...
A sum of money is divided among P, Q, R and S in the ratio of 2:3:6:7 respectively. If the share of R's is Rs. 2850 more than the share of Q, then what ...
Ratio of males to females in village ‘A’ and village ‘B’ is 4:5 and 11:12, respectively and number of females in village ‘B’ is 25% more tha...
Total population of city P and Q is 3360 and 4850 respectively. If the ratio of number of males to females in city is P and Q is 5:3 and 3:2 respectivel...
If A : B = 9:7 and A is 10 more than B then find the sum of A and B.
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