Question
Which of the following is not true about
hydroponics?Solution
Can be misused to cultivate banned crops
If 75% of (P - Q) equals 25% of 60% of (P + Q), what is the ratio of Q to P?
Two numbers ‘A’ and ‘B’ are in the ratio 3:4 respectively. If ‘A’ is increased by 33(1/3)% and ‘B’ is increased by 25%, what will be the...
The speeds of three cars are in the ratio of 3: 2: 4. The ratio of respective time taken by these cars to travel the same distance is:
- In a hostel, the number of senior and junior students are in the ratio 4:3. If the number of seniors was reduced by 32 and the juniors increased by 16, the...
The ratio of the length of the parallel sides of a trapezium is 3:2. The shortest distance between them is 15cm. If the area of the trapezium is 450cm
- In a box, ₹5, ₹2 and ₹1 coins are present in the ratio 2:3:5. If the total value of coins is ₹609, then how many ₹1 coins are there?
The ratio of the ages of A and B is 3:5. If the difference between their ages is 10 years, what is the sum of their ages?
The incomes of Priya and Ritu in the current month are in the ratio of 8:7. The ratio of Priya’s income in the previous month to the current month is ...
Three containers have their volumes in the ratio 3 : 4: 5. They are full of mixtures of milk and water. The mixtures contain milk and water in the ratio...
Three numbers are in the ratio 4:5:6. If the sum of the largest and smallest numbers is 60 more than the middle number, what is the largest number?
