The rediscovery of ‘Chiretolpis erubescens’ in the Nilgiris highlights the biodiversity significance of the Western Ghats region.
Find the average of first 14 whole numbers.
The sum of the five consecutive even numbers is 2720. The sum of the third and fifth numbers is:
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...
One-fifth of the attendees at an international banquet were French men. If the number of French women at the banquet was 2/3 more than the number of Fre...
Arvind's age after 19 years will be 67 years. Ravi is 4 years older than Arvind. The ratio of present ages of Samar and Ravi is 9:13. Find the age of Sa...
A monkey climbs a tower of height 60 m. It climbs 5m above in 1st minute and 4m below in 2nd minute. In how many minutes monkey wi...
Select the option that gives decimal numbers 0.24, 1.23, 0.0881, and 2.66 arranged in ascending order.
A single reservoir supplies petrol to the whole city, and the reservoir is fed by a single pipeline filling the reservoir with a stream of uniform volum...
How many terms are there in the geometric progression 4, 20, 100...... 62500?
The denominator of a rational number is 4 more than its numerator. If the numerator is increased by 5 and the denominator is decreased by 3, we obtain 3...
