Question
In a classroom there are 15 boys and 12 girls. Average
age of each boy and each girl is 21 years and 17 years respectively. The sum of ages of all the boys, girls and a teacher whose age is ‘x’ years is 560 years. Find the value of ‘x’.Solution
Sum of ages of all boys = 15 x 21 = 315 Sum of ages of all girls = 12 x 17 = 204 So, 315 + 204 + x = 560 => x = 41
In the UN Emblem which colour symbolizes peace?
Tansen, the famous musician, often sang in the court of which ruler?
What is the full form of GCC in banking terms?
Which country holds the position of India's largest trading partner in the ASEAN region, with a trade value of USD 38 billion recorded in the previous ...
Who searched the X-ray?
The period of 1600 to 1700 in the history is known as_______?
'Hawa Ane De' is a campaign launched by which ministry ?
The right to adopt, practice and propagate a religion belongs to which article of Indian Constitution?
Which Five-Year Plan aimed at accelerating food grain production, increasing employment opportunities and raising productivity with focus on 'food, work...
Kalanamak rice, ‘Buddha’s gift to people’ is cultivated in which of the following state?
