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SSC CGL Model Paper 12
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© examsnet.com
Question : 15
Total: 100
If 4 * 7 * 2 = 361 and 5 * 9 * 1 = 480, then 2 * 1 * 3 = ?
312
324
210
102
Validate
Solution:
As,4 * 7 * 2 = (4 -1)(7 - 1)(2 - 1) = 361
and 5 * 9 * 1 = (5 - 1) (9 - 1) (1 -1) = 480
Similarly,
2 * 1 * 3 = (2 - 1)(1 - 1)(3 - 1) = 202
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