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Total height of 20 students of the class = 125 times; 20 = 2500 cm When 10 new students joined the class, average height of each student = 125 + 11 =136 cm Total height of 30 students of the class = 136 times; 30 = 4080 cm Average height of 6 new students who joined the class = {(4080; 2500)/10} = 1580/10 = 158 cm
In the following question a sentence with four highlighted words is given. Choose which of the following pairs should be interchanged to make the senten...
I’ve realised it’s more of a mental challenge (then) a physical one.
Whenever his family or friend were around he became extremely energetic and hyper.
The teacher found it difficult to exceed on the students’ request.
In consonance in the goal of provide health for all under the National Health Policy, care should be universal, and free at the point of delive...
In the questions given below, a part of the sentence is given in bold. Below each sentence, some phrases are given which can substitute the bold part o...
With our new flexible membership options, you only pay for the ads you need and it won’t break the leg .
Select the most appropriate option that can substitute the bold segment in the given sentence. If there is no need to substitute it, select ‘No substi...
She says the exhibition is not just an attempt to showcasing a ways of life but also their survival instinct.
The core message is that the moments that embarrass is the ones that define us.