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ATQ,
Let the cost of one mango and one orange be Rs. x and Rs. y, respectively.
ATQ;
9x+6y=270.....(I)
7x+4y=200.....(II)
Multiply Equation (II) by 3 and Equation (I) by 2, then subtract:
21x+12y−18x−12y=600−540
3x=60
x=20
Cost of 5 mangoes = 5×20=100 Rs.
9 10 6 15 -1 ?
...4 6 ? 31 119 601
...A series is 48, 129, 298, 587, 1028, 1653
If another series 150, ___, m, ___, follows the same pattern as the given number series, then find th...
11 33 66 112 173 ? .
9134 170 ? 577 1306
...95 110 128 ? 181 222
...34, 18, 20, ?, 70, 180
24 25 46 ? 572 2885
...Direction: Which of the following will replace ‘?’ in the given question?
2, ‘?’, 46, 136, 311, 605, 1086
20 21 30 55 104 ?