Question
Which state in India launched the country’s first
supercapacitor manufacturing facility?Solution
Kerala launched India’s first supercapacitor manufacturing facility in Kannur at the Keltron Component Complex Limited, supported by ISRO.
Total population of city P and Q is 2320 and 3150 respectively. If the ratio of number of males to females in city is P and Q is 5:3 and 3:2 respectivel...
In a class, the ratio of number of boys to number of girls is 13:9. If 2 boys joined the class and 6 girls left the class, then the ratio becomes 5:3. F...
Three numbers are in ratio 3:5:6. If the sum of the squares of those three numbers is 280 then find the sum of the three numbers.
- The mean proportional of 2 and 32 is _____.
In an office, the ratio of the number of males to number of females is 11:7. If 2 males joined the class and 6 females left the class, then the ratio of...
300 is divided into two parts such that thrice of the first part and twice of the second part are in ratio 21:16, respectively. Find the difference betw...
A sum of Rs.9600 is to be divided among 4 brothers, 3 sisters and 2 aunts. If each sister receives twice as much as each aunt and each brother receives ...
The ages of A, B and C are in the ratio of 4:7:9 respectively. If the sum of their ages is 40 years, then find the age of B.
If the income of a family decrease by 6% and expenditure decrease by 8%, and its saving increases by 4%. Find the ratio of income and expenditure of th...
A sum of Rs.6600 is to be divided among 3 brothers, 2 sisters and 1 aunt. If each sister receives four times as much as each aunt and each brother recei...
