Three of the following four number-pairs are alike in a certain way and one is different. Find the odd one out.
1. 14 : 195 → (14 x 14) – 1 = 195 2. 7 : 50 → (7 x 7) + 1 = 50 3. 15 : 226 → (15 x 15) + 1 = 226 4. 8 : 65 → (8 x 8) + 1 = 65
P, Q and R together started a business. Six times the investment of P equals seven times the investment of Q and the capital of Q is twice that of R. Fi...
If (a +b) :(b+ c) :(c+ a) =4:7:9 And a +b+ c =30 then find the value of c?
There are 70 rupees in a box which contains coins of 1 rupee, 50 paise, and 25 paise. If the number of 50 paise coins is 2 times the number of 25 paise ...
Ratio of males to females in village ‘A’ and village ‘B’ is 2:5 and 9:10, respectively and number of females in village ‘B’ is 25% more than...
The price of sugar is increased by 35%. If the expenditure is not allowed to increase, the ratio between the reduction in consumption and the original c...
Reena and Priyanka bought a chocolate. Priyanka break the chocolate in two parts and Reena observes that the ratio of length of these two parts is same ...
A toy seller has white, pink, and blue balls in the ratio 3:7:11. The number of pink balls is more than the number of white balls by a number which is a...
Population of a town is 1,20,000. If number of the male increase by 7% and Females increase by 10% then the population of town would increase by 9.5 %. ...
Two candles of the same height are lighted at the same time. The first is consumed in 10 hours and the second in 8 hours. Assuming that each candle burn...
If (2x+3) :(5x+4), 3 times the ratio of 3:4 then find the value of x2
