Question
What will come in place of the question mark (?) in the
following expression? 25% of 2000 – 50% of 500 = 100% of ?Solution
25% of 2000 – 50% of 500 = 100% of ? 2000 × 0.25 – 500 × 0.5 = 1 × ? 500 – 250 = 1 × ? 1 × ? = 250 ? = 250 ÷ 1 ? = 250
- What number must be subtracted from 66 and 54 such that the resulting numbers are in the ratio 4:3?
Sum of three positive numbers is 154. If the ratio of the first and second number is 6:5, respectively while difference between the first and third num...
Four friends A, B, C and D together have 240 pens. The number of pens with A is 1/4th the total number of pens with other three. Pens with B are 1/3rd o...
A number is more than 21 times its reciprocal by 4. What is the number?
Determine the smallest four-digit number that is evenly divisible by 12, 22, and 42.
Find the smallest number greater than 300 which leaves a remainder 1 when divided by 4, 5 and 6.
Sum of 5 consecutive even numbers equals 70. Compute the difference: (smallest)³ – (largest)².
One-seventh of a 2-digit number is 10 less than half of the number. What is the sum of the digits of the 2-digit number?
Find the least positive number which leaves remainder 5 when divided by 8, remainder 6 when divided by 9, and remainder 7 when divided by 10.
In a particular examination, Cheenu achieved 48% of the total marks and fell short by 72 marks to pass. On the other hand, Meenu obtained 68% of the tot...
Relevant for Exams:
