Question
A sum of Rs. 21500 was lent partly at 4% p.a. and
remaining at 6% p.a. simple interest. The total interest received after 3(1/2) years is Rs. 3521. The sum (in Rs.) lent at 6% p.a. is:Solution
Let amount Rs. x lent at 6% p. a Amount lent at 4% p. a = (21500 – x) As we know, SI = P × r × t/100 Simple interest for 7/2 year = Rs.3521 Simple interest for 1 year = 3521 × 2/7 = 1006 According to the question (x × 6 × 1)/100 + [(21500 – x) × 4 × 1]/100 = 1006 ⇒ 6x + 86000 – 4x = 100600 ⇒ 2x = 100600 – 86000 ⇒ x = 14600/2 ⇒ x = 7300 ∴ The sum lent at 6% per annum is Rs. 7300
Select the correct Antonym of the given word.
rebuke
There exists rancour between the two brothers.
Choose the word nearest in meaning to the given word:
MELANCHOLIC
- Choose the alternative which is closest to the opposite in meaning of the bold word in the sentence.
The biographer's contextualising presence allo... Select the most appropriate synonym of the given word
LIVELY
The aspirations (A) of the Dravidian model of development (B) and other regional-specific aspirations should synchronised (C) with the holistic (D) conc...
The people living next door bought a new car.
...spiny-skinned invertebrates that are found on the ocean floor
Belonging to or occurring in the present
Choose the correct ANTONYM for the given word .
AffhandÂ
Relevant for Exams:
