Question
Kiran shared 288 toffees among his three friends Sonu, Monu
and Tanu in the ratio 2:3:7 respectively. Find how many more toffees Tanu received than Sonu.Solution
ATQ,
Let the number of toffees received by Sonu, Monu and Tanu be 2x, 3x, and 7x respectively.
So, 2x + 3x + 7x = 12x
12x = 288
x = 24
Difference = 7x - 2x = 5x = 5 × 24 = 120
3 5 15 75 1125 ?
...77 ? 190 257 331 412
...8 20 36 56 80 ?
3, 2, 3, 8, 31, ?
If 4 10 16 26 x 50
Then find the value of (x² - 1) + ( x² + 1).
...D irection: Which of the following will replace ‘?’ in the following series
9, ‘?’, 1242, 1581, 1783
...100 221 77 245 50 275
123 125 129 132 ? 145
63 189 315 378 567 693
...If 7 16 x 90 171 292
Then, 2x 2 + 1 + x ...