Question

જોC x Q = 51 , F x S = 114 અને S x C = 57 હોય, તો Q x F = ?
1) 96
2) 78
3) 102
4) 114

Answer 1

Gujju rockss


Bhai english ma puchi leto.........Ahiya kok j gujarati hase

Answer 2

C × Q = 51

=> Q = 51/C ....(1)

F × S = 114

=> F = 114/S .....(2)

S × C = 57

=> S = 57/C ......(3)

Now, Q × F

= (51/C) × (114/S) [ from (1) and (2) ]

= 51/C × 114/57/C [ from (3) ]

= 51/C × 2C

= 102

$\large\bf{Hence\:(c)\:is\: the\:correct\:option}$