Average 20 numbers is ‘x’. If the average of first 12 numbers is 65.5 while average of last 5 numbers is 72.4 and 13th, 14th and 15th numbers are (2x - 40), (x + 52) and 183 respectively. Find the 14th number.
According to question, => 20x = 65.5 × 12 + 72.4 × 5 + 2x – 40 + x + 52 + 183 => 17x = 1343 => x = 79 Therefore, 14th number = 79 + 52 = 131
1) appears
2) makes
3) deals
4) does
5) none of these
Given below are a few sentences with two blanks in each. Below each sentence are given four pair of words among which one pair might fill the blank. If...
Aaron Ralston, a 27-year-old mountain sports fanatic from Colorado in the United States, found himself in dire straits* alone in a canyon* in the deser...
No sooner did she see the teacher ………. she stopped talking.
Fill in the blank with the appropriate word.
While it is undeniable that I have enjoyed living as ______________ in the States, I would like to r...
Select the most appropriate option to fill in the blank.
Movie makers generally ______ historical facts to write their stories.
Fill in the blanks with the most appropriate word from among the choices given below them.
She is wearing a woollen. ____
Already the several rounds of NATO expansion and Russia’s territorial aggression have ______________ the world to its most dangerous moment since the ...
Select the most appropriate option to fill in the blank.
______ of money prevented me from purchasing the house.
Choose the correct words to fill in the blanks.
One ____ the two elevators ____ the building has been ______ repair _____ nearly two weeks.
