Question
Four students P, Q, R and S study in different standard
(V, VII, IX and XII). P doesn’t study in either IX or V. Q doesn’t study in V. S studies in VII, then who study in XII?Solution
Convert 32.56 into binary system?
- What is the minimum number that should be added to 850 to make it perfectly divisible by 37?
Find the range of the given data:
110, 135, 120, 95, 105, 115, 125, 140
If the numerator of a fraction is increased by 300% and the denominator is increase by 600%.The resultant fraction is 1/2. What was the original fraction?
Two friends received a bonus of ₹3,000 each in their bank accounts. They already have ₹47,000 and ₹57,000 in their respective bank accounts. The r...
- Find the sum of all two-digit numbers that are exactly divisible by 7.
The value of
The average marks scored by boys and girls in a class are 48 and 32, respectively. The total marks obtained by the entire class is 1680, with 40 student...
- When 65% of a number is added back to the number, the increase is found to be 39. What is the final value obtained?
A two-digit number has a sum of its digits equal to 8. Additionally, if 27 is subtracted from this number, the resulting number has its digits reversed....