For the following questions answer them individually
Out of 10 persons, 9 persons spent Rs.40 each for their snacks. The tenth person spent Rs.18 more than the average expenditure of all the ten. The total money spent by all of them was:
The batting average for 20 innings of a cricket player is 25 runs. The highest score in an innings exceeds his lowest score by 86 runs. If these two innings are excluded the average score of the remaining 18 innings is 24 runs. Find his highest score in an innings.
Identify the missing number in place in the following three sub-matrices, in which the numbers are arranged in a certain way
Pankaj fires 6 shots, to Sameer's 2 but Pankaj can hit the balloon only once in 4 shots, while Sameer can hit the balloon once in 2 shots. When Sameer has missed 24 times, how many balloons were hit by Pankaj?
'P' starts business with Rs.4500, and after 3 months 'Q' joins with P as his, partner. After a year the profit is divided in the ratio 3:4. What is 'Q's contribution in the capital?
A shopkeeper sold an article at a loss of 25%. If the selling price had been increased by Rs.200, there would have been a gain of 15%. What was the cost price of the article?