Question
A sum doubles in 9 years at simple interest. Find the
rate of interest per annum is.Solution
9years =2times Rate = [(2-1)/9] ×100=100/9=11(1/9)%
If 'A' means ' X ', 'B' means '-', 'C' means '÷', and 'D' means '+', then what is the value of the expression:
{34 A (20 C 5) B (14 D 5)}
How is Y related to W?
Six boxes P, Q, R, S, T and U are kept one above another. The bottommost box is numbered as 1 and the topmost box is numbered as 6. P is three boxes bel...
Seven persons G, H, I, J, K, L, and M have different heights. H is taller than J. H is taller than G, who is just shorter than J. L is shorter than M. O...
In a certain code language ‘PROVE’ is written as ‘OQPUF’ and ‘STAMP’ is written as ‘RSBLO’. How is ‘KNIFE’ written in that code? �...
In a certain code, ARCHAEOLOGY is written as 33 and HISTORY is written as 21, then how will PSEUDOMONAS be written as?
- Find the missing number in the diagram given below.
Four of the following five are alike in a certain way based on the given arrangement and thus form a group. Which is the one that does not belong to tha...
How many such pairs of letters are there in the word RECESSION each of which has as many letters between them in the word as in the English alphabet? (I...
Kavya ranks 18th from the top and 23rd from the bottom in an examination. How many students are there in the class?
Relevant for Exams:
