Question
What will come in place of the question mark (?) in the
following series? 32, ?, 30, 46, 28, 44Solution
ATQ,
32 + 16 = 48
48 – 18 = 30
30 + 16 = 46
46 – 18 = 28
28 + 16 = 44
Find the sum of the first 45 natural numbers.
- How much should be removed from 893127 so that the resulting number is divisible by 5?
Find the smallest integer greater than 100 which leaves a remainder 1 when divided by each of 2, 3 and 5.
A waiter income consist of his salary and tips. During one week his tips were 4/5 of his salary. What portion of his income came from tips?
What least number must be added to 6834 to get a number exactly divisible by 18?
Three natural numbers X,Y,Z are pairwise co-prime and satisfy the following conditions, the least common multiple (LCM) of X and ...
Find the largest four-digit number which when divided by 7, 13, 14, and 20, leaves a remainder 1, 7, 8, and 14 respectively.
A boy was asked to find 7/16 of a number. Instead, he found 3/4 of it. His answer was 110 greater than the correct answer. What is the number?
- Five consecutive even integers add up to 180. Find the difference between the cube of the smallest and the square of the largest.
Relevant for Exams:
