ΔABC is similar to ΔDEF. Length of AB is 18 cm and length of the corresponding side DE is 10 cm. What is the ratio of Perimeter of ΔABC : Perimeter of ΔDEF?
The line graph shows the record of number of admissions to a certain coaching centre from 2011 to 2016. Study the diagram and answer the following question.
Admissions in the year 2014 grew by _______ percent as compared to the previous year.
Name the spiritual leader who was honoured with a humanitarian award by a prominent Jewish human rights organisation for promoting human dignity, interfaith relations and tolerance among people.
Who among the following has been awarded by the UNHCR Nansen Refugee Award-2017 for his crucial mediating role and efforts to help children effected by the insurgency in his country?