Question
The difference between the interests received when Rs. x
is invested in scheme ‘A’ at simple interest for 3 years and at compound interest, compounded annually for 3 years in scheme ‘B’ is Rs. 2560. The rate of interest p.a. for both the schemes is 20%. Find the value of ‘x’.Solution
Difference = 3PR 2 /100 2 Â + P(R/100) 3
According to the question,
2560 = x{(3 × 20 2 )/100 2  + (20/100) 3 }
Or. 2560 = 0.128x
Or, x = 20000
What is the position of A with respect to B in a round table seating arrangement facing towards the centre?
I. Seven persons A, B, C, D, E, F and...
How many pages are there in the book?
I. Lesson 8 and 9 take only 20 pages and at least five lessons take 13 pages each.
II. There ar...
How far is point Q from point Y?
I. Q is 5 m north of B. C is 7 m east of Q. Y is west of Q such that C, Q and Y form a straight line of 10 m.<...
How is ‘since’ written in a code language?
I. In a certain language ‘least inflation higher growth’ is written as &lsquo...
Who amongst A, B, C, D and E is the second tallest?
I.A is shorter than B, E is not the shortest.
II.C is shorter than A, D is not the shortest.
How is ‘ecosystem’ written in a code language?
I. In a certain language ‘boost the start-up’ is written as ‘ka pi l...
The question given below consists of two statements numbered I and II below them. You have to decide whether the data provided in the statements are su...
Five persons T, U, V, W and X sit in a row facing north direction. Who among the following sits at extreme right end?
Statement I: T sits second ...
N, O, Q, R, S and U are standing in straight line facing north. Who among the following is between R and U?
I. U stand second to the right of ...
Seven students namely – P, Q, R, S, T, U and V gets different marks, then marks of how many students got less mark than R?
I) Â Marks of V i...
Relevant for Exams:
