In the following question, sentence given with blank is to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.
The enzyme was the _____________ that triggered the chemical reaction.
Buddhism is a tradition that focuses on personal spiritual development. The founder of Buddhism, Siddhartha Gautama. He founded Buddhism in the 5th Century BCE.
Rakhi got engaged 10 years ago. Rakhi's present age is 5/3 of her age at the time of engagement. If the present age of Rakhi's mother is twice that ofpresent age of Rakhi, then what was her mother's age (in years) at the time of her engagement?