Question
Azhar deposited an amount of Rs. 'x + 250' in a simple
interest scheme at a rate of 20% per annum for a duration of 3 years. Additionally, he invested Rs. 'x + 500' at a rate of 30% per annum, again under a simple interest scheme, for a period of 2 years. If the combined interest from both investments totaled Rs. 1950, determine the value of 'x'.Solution
According to question; 0.20 Γ 3 Γ (x + 250) + 0.30 Γ 2 Γ (x + 500) = 1950 Or, 0.6x + 0.6x = 1950 β 150 β 300 Or, 1.2x = 1500 Or, x = 1250
7(1/7)% of 3500 + 6(2/3)Β % of 6000 = ? + 552.5
(560 ÷ 32) × (720 ÷ 48) = ?
(1/8) Γ (256 Γ 2)/(8 Γ 4) + ?3 = 1730
6 × 5.5 + 4.5 × 20 - 102 = ?
30% of 40% of 120% of 3500 = ? Γ 63
4.7 × 3.5 + 4.2 × 4.5 = 22.5 × 3.5 - ?
- What will come in place of the question mark (?) in the following questions?
300β40%Β ofΒ 200=? - Find the value of the expression:
15 + 10 β 6 Γ [20 + 8 β 2 Γ (50 β 35)] β1225 Γ· β49 Γ β225 = ?2 β 6Β
What will come in the place of question mark (?) in the given expression?
? = 60% of 48% of (20 Γ 350) + 180