Start learning 50% faster. Sign in now
Let the number of steel and copper rods in the storeroom be ‘7k’ and ‘6k’, respectively Let the weight of one steel rod and one copper rod be ‘7y’ kg and ‘8y’ kg, respectively According to the question, 7k × 7y + 6k × 8y = 291 Or, 49ky + 48ky = 291 Or, 97ky = 291 Or, ky = (291/97) = 3 But since we do not have information regarding the exact number of rods in the room, we cannot determine the exact weight of one steel rod.
Consider the following statements regarding the Financial Action Task Force (FATF).
1. India has been a founding member of the Financial Action T...
In the first month, the income of Q increases by 40%. In the second month, his income decreases by 40%. What will be the percentage increase or decrease...
P alone can finish a piece of work ‘M’ in 9 days while Q takes 3 days to finish it alone. P, Q and R working together can finish the work ‘N’ wh...
Which of the following is Incorrect regarding “Atal Pension Yojana”?
The potential drop across the 4 Ω resistor in the given circuit is:
Which of the following option is incorrect about “Kisan Samman Nidhi Yojana”?
..… are used to identify a user who returns to a Website
Which one of the following pairs of Zonal Railways and their Headquarters is not correctly matched?
Arrange the following events of Indian freedom struggle in chronological order:
(i) Cripps Mission
(ii) Cabinet Mission
(iii) Wavel...