Question
According to an official spokesperson, polling was held
amid tight security arrangements in 29 municipal councils and panchayats (over the State).Solution
Here, ‘over’ is an incorrect preposition. The correct preposition here is ‘across’.
In an office, the ratio of the number of males to number of females is 13:9. If 3 males joined the class and 7 females left the class, then the ratio of...
If p: q =1:3, q: r =2:1, r: s = 1:2, s: t =3:1 and t: u =1:4 then value of (p q r/s t u)3 =?
What is the ratio whose terms differ by 35 and the measure of which is 4/9?
Marks scored by A and B in a test are in the ratio 13:9 respectively. If B had scored 8 more marks, then marks scored by A would be 30% more than that o...
What is the fourth proportion of 17, 30 and 51?
A bag contains Re 1 and 50 paise coins in the ratio 2 : 3. While the ratio of 50 paise and 25 paise is 4:5. If the total value of these coins is Rs 177....
If the third proportion of 14 and 28 is “0.5k”, then find the value of (k − 10) : (k + 8).
What is the ratio whose terms differ by 25 and the measure of which is 2/7?
A quantity h is directly proportional to t. When h = 84, then t = 28. When t = 40, then find the value of h.
- If the mean proportion of 1.21 and 0.25 is 'k', then find the value of '10k'.
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