Question
Select the most appropriate option to substitute the
bold segment in the given sentence. If there is no need to substitute it, select No improvement. He was surprised at me refusing to accept his offer.ΒSolution
The correct answer is C
βXβ and βYβ are capable of finishing a work in 9 days and 12 days respectively. They worked together for 3 days. Find the number of days βYβ...
"M' sold a watch to 'N' making a profit of 20%. 'N' then sold it to 'X' at a 10% loss. If 'M' had directly sold the watch to 'X' ...
If x = 3tan t, y = 3sec t, then the value of d2y/dx2 at t = Ο/4β is:
P can do a piece of work in 20 days, Q can complete double the work in 40 days and R can do the work in 30 days. If all of them together earn Rs. 2400, ...
The average of 26 numbers is 45. If 4 is added to each number, then the new average will be:
The average age of a group of five friends is 78 years. If a friend, aged 48 years, is replaced by another friend, then the avera...
A shopkeeper priced an article at 75% above its cost price and offered a 30% discount on it during the sale. Alternatively, if he had applied two consec...
A basket contains 4 yellow balls, 10 green balls, and 6 white balls. If two balls are taken out one after another without putting the first one back, fi...
Arun's average score across six subjects, including English and Mathematics, is recorded as 55. However, there was an error in reporting his marks for E...
The compound interest earned on an investment of Rs. 'Y' over 2 years at an annual compound interest rate of 12%, compounded yearly, amounts to Rs. 1,27...
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