Question
Rs. 95Y invested for 2 years at simple interest of 16%
p.a., yields an interest of Rs. 3040. If Rs. 115Y is invested for 2 years at compound interest (compounded annually) of 7% p.a., then find the amount received.Solution
ATQ, (95Y × 2 × 16) ÷ 100 = 30.4Y = 3040 So, Y = 3040 ÷ 30.4 = 100 And so, sum invested at compound interest = 115Y = 115 × 100 = Rs. 11,500 So, required amount received = 11,500 × {(1 + (7/100))}² = 11,500 × 1.07² = Rs. 13,167.
- Find the simplified value of the expression:
81 ÷ 9 of 3 × 4 + [12 of 5 – {18 of 2 × (10/5) ÷ 36}] – 15 242 + 80% of 1620 = ? × 16 – 35% of 800
In the question, two Quantities I and II are given. You have to solve both the Quantity to establish the correct relation between Quantity-I and Quantit...
(43)² - (28)² + (32)² = ?% of 2500
3% of 3000 x ?% of 2000 = 3600
What will come in the place of question mark (?) in the given expression?
30% of 520 + 16% of 1500 = ? + 244
311 × 17 = ? + 2482
Find the simplified value of the given expression.
(7.5 × 12 – 3.5 × 6) ÷ 3 ...
- If (6 × 225 – 432 ÷ 18) ÷ 24 = √2025 – x, what is the value of ‘x’?
45 % of 180 + √144 * 8 = ?2  + 70 % of 80
Relevant for Exams:
