Question
Seven persons namely A, B, C, K, L, M and N are sitting
in a row facing north, then who sits second to right of C? I) Two persons sit between B and N, who sits third from one of the end. Only one person sits between K and C. C and N are not immediate neighbours. A sits immediate right of K. II) L sits second from one of the end. A sits third to the right of C, who is not an immediate neighbour of L. Each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question:Solution
From-1 
A number is initially increased by 37.5% and then reduced by 40%. The final value obtained after these changes is 6,270. Determine 80% of the original n...
How many whole numbers between 100 and 750 are multiples of both 18 and 24?
The value of
What is the remainder when 7³⁵ is divided by 5?
What is the value of 1² + 3² + 5² + 7² + 9² ................ 19²?
A student was required to calculate 9/20 of a number, but by mistake he calculated 11/20 of it. His answer exceeded the correct one by 65. Find the number.
The smallest number 'Z' which when divided by 16, 24, and 48 leaves 3 as the remainder in each case. Find the value of ('4Z' + 7).
One-fourth of a number is 70. What will 40% of that number?
...Find the average of the cubes of the first 7 natural numbers.