CTET Solved Paper MCQ - REET Feburary 2016
PART IV
Mathematics
Let the cost of 1 pen be ₹1
∴ Loss = Cost of 6 pens ₹6
∴ CP = 6 + 144 = ₹150
∴ Loss percentage = 6/150 x 100 % = 4%
∴ Loss = Cost of 6 pens ₹6
∴ CP = 6 + 144 = ₹150
∴ Loss percentage = 6/150 x 100 % = 4%
As, Total of three numbers
= 3 x 7 = 21
Total of first two numbers = 4 x 2 = 8
∴ Third number = 21 - 8 = 13.
= 3 x 7 = 21
Total of first two numbers = 4 x 2 = 8
∴ Third number = 21 - 8 = 13.
