Select the INCORRECT match.
Item | S.P. (₹) | Profit / loss | C.P. (₹)₹ | |
A | Pen | 96 | 20% profit | 80 |
B | Sofa | 7000 | 12½% loss | 8000 |
C | Wooden shelf | 6786 | 13% loss | 7812 |
D | Tea set | 1526 | 9% gain | 1400 |
Select the INCORRECT match.
Item | S.P. (₹) | Profit / loss | C.P. (₹)₹ | |
A | Pen | 96 | 20% profit | 80 |
B | Sofa | 7000 | 12½% loss | 8000 |
C | Wooden shelf | 6786 | 13% loss | 7812 |
D | Tea set | 1526 | 9% gain | 1400 |
Sum of two numbers is 45. One is twice the other.
(A) If smaller number is l, find the other number.
(B) Find the equation formed.
(C) Find the numbers.
(A) | (B) | (C) | |
A | 2l | l + 2l = 45 | 10, 35 |
B | 2l | l + 2l = 45 | 15, 30 |
C | l + 2 | 45 + l + 2 = l | 15, 30 |
D | l/2 | 45 + l/2 – l = 0 | 25, 20 |