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Ornithology is the study of Birds and Allan Octavian Hume is known as the 'Father of Indian Ornithology'.
A lending library has a fixed charge for the first 7 days and an additional charge for each day thereafter. Sahil paid Rs . 215 for a book kept for 15 ...
How many 100 digit positive numbers are there?
Two students appeared in an exam and one secured 30 marks more than the other. If marks of the student who got more marks is 65% of the sum of the marks...
What is the smallest number that needs to be added to 978 to make it a multiple of 37?
A positive number becomes 34 times its reciprocal if 9 is subtracted from it. Find the number.
Three numbers are in the ratio 2:5:7. If the difference between the sum of the smallest and the largest number and the sum of the smallest and the secon...