For the following questions answer them individually
The mean height of 25 boys in a class is 150cm, and the mean height of 35 girls in the
sameclass is 145 cm. The combined mean height of 60 students in the class is (approximately)
₹ 750 invested for 3 months gave an interest of ₹ 18. What was the simple rate of interest per annum?
To draw a pair oftangents to a circle which are inclined to each other at an angle of 75°,
it is required to draw tangents at the end points of those tworadii ofthe circle, the angle between whom is
The ‘Kathopanishad’ captures the conversation between a young boy named Nachiketas and a god. Which of the following gods is talking to Nachiketas ?
‘Food’is related to ‘Refrigerator’ in the same way as ‘Clothes’ is related to ......
Name the Indian paralympic high jumper who won gold at the Rio Paralympics. He was
awarded the Padma Shri in 2017.