Question
The compound interest on a certain principal for 2 years at
7% per annum compounded annually is Rs. 289.80. What will be the simple interest for the same data?Solution
ATQ,
If A $ B means A X B, A β¬ B means A Γ· B, A & B means A + B and A @ B means A - B, then what is the value of '178 & 100 β¬ 25 @ 18 $ 4 & 22'?
...If β+β means βΓ·β, β-β means β+β, βΓβ means β-β and βΓ·β means βΓβ, then find the value of the following expression? ...
If '+' means '-', 'Γ' means '+', '-' means 'Γ·', and 'Γ·' means 'Γ', then what is the value of the following expression?
75 Γ· 5 + 312 Γ 18 - ...
If 22 β 16 means 352, 450 + 50 means 9, 9 Γ· 3 means 12, 11 x 8 means 3, then ' 280 β 5 x 240 Γ· 450 + 9 x 26' = ?
Select the correct combination of mathematical signs that can sequentially replace '*' sign and balance the equation given below.
172 * 224 * 8 *...
If β+β means βminusβ, βΓβ means βdivided byβ, βΓ·β means βplusβ, and β-β means then βmultiplied byβ
260 Γ 13 οΏ½...
Select the different combination of mathematical signs that can sequentially replace the # sign and balance the given equation.
63 # 9 # 52 # 10 # 4 = 19
- Interchanging which two signs will make the following equation correct?
15 + 3 Γ 9 β 4 Γ· 16 = 57 What will be the value of expression if the numbers/digits β(42)β and β(16)β are interchanged?
16 - 32 Γ· 8 Γ 12 + 11 + 42
...If βAβ denotes βΓ·β, βBβ denotes βxβ, βCβ denotes β+β and βDβ denotes β-β.Then find the value of 12 B 9 A 3 C 28 A 2 = ?...
