Question
Waqar borrowed Rs. ____ on compound interest at 15% p.a.
compounded annually. After __ years, the rate of interest changed to 20%. At the end of 4 years, he paid a total amount of Rs. _____.(I). Rs. 80,000, 2 years, Rs. 155022(II). Rs. 60,000, 3 years. Rs. 112382(III). Rs. 90,000, 1 year, Rs. 178848The data given in which among the given options will fill the blank in the same order so as to make the statement true?Solution
From option (I) ,
Sum = Rs. 80,000
So, total amount = 80,000 X (1.15) 2 X (1.2) 2 = Rs. 152352 ≠155022
So, (I) is not true.
Option (II)
Sum = Rs. 60,000
So, total amount = 60,000 X (1.15) 3 X (1.2) 1 = Rs. 109503 ≠112382
So, (II) is not true.
Option (III)
Sum = Rs. 90,000
So, total amount = 90,000 X (1.15) 1 X (1.2) 3 = Rs. 178848
So, (III) is true.
28 × 3.5 +25 × 3.2 = ? - 62
116*2/3% of 18600 + 666*2/3% of 1290 = 457*1/7% of 1750 + 555*5/9% of 3150 + ?
3.2% of 500 × 2.4% of ? = 288
414 ÷ 23 × 38 – 154 + 264 = ?
...What will come in the place of question mark (?) in the given expression?
{(16 × 25) ÷ 32} × 12 = ? – 200
[(4/3) + (5/6)] of 378 = ?
- What will come in the place of question mark (?) in the given expression?
(198/13) X (52/11) - ? ÷ 5 = 13 + 68 ÷ 4 Find the simplified value of the following expression:
62 + 122 × 5 - {272 + 162 - 422}
What will come in the place of question mark (?) in the given expression?
(55 × 8 + 28) × 10 = ?
