Let the number of steel and copper rods in the storeroom be ‘4k’ and ‘5k’, respectively Let the weight of one steel rod and one copper rod be ‘8y’ kg and ‘7y’ kg, respectively According to the question, 4k × 8y + 5k × 7y = 268 Or, 32ky + 35ky = 268 Or, 67ky = 268 Or, ky = (268/67) = 4 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.
Five friends are sitting around a circular table. Rahul is to the right of Pramod and is second to the left of Sachin. Tushant is not between Pramod and...
L sits _____ to the left of K.
How many persons are facing away from the center?
Which of the following statements regarding the system is wrong?
Which of the following replaces blank ___(1)___?
Who among the following person sits opposite to I?
How many sits between V and P when counting from left of V?
Eight people are sitting around a circular table facing the centre. T is sitting between O and D. D is sitting third to the right of R. Z sits between ...
There are five girls-A,B,C,D and E sitting in a row facing North. E is sitting exactly in middle of the row, B is sitting to the immediate right a...
What is the position of D with respect to B?
