Questions

Pitch Black Exercise is an air exercise between

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No error'.
She ascended (1)/ to the throne (2)/ at the early age of seven. (3)/ No Error (4)

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.
Grandfather led (1)/a peaceful life after his (2)/retirement from the army.(3)/No Error (4)

RBCs are formed in the ____________ in the adults.

The consumption schedule relates:

There are 15 protons and 22 neutrons in the nucleus of an element. What is its mass number?

The maximum number of electrons that can be accommodated in M shell is

For a certain shoe factory the fixed costs are Rs 200,000, selling price is Rs 2000 per pair of shoes and variable cost is Rs 1200 per pair, what is the breakeven quantity?