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The average of 19 numbers is 22.8. The average of the first ten numbers is 18.4 and the average of the last ten numbers is 28.6.If the 10th number is removed from the given numbers what will be the average of the remaining numbers

how many perfect cubes are there between 1 and 100000 which are divisible by 7

In a trapezium ABCD DC PARALLEL AB AB=12 DC=7.2 WHAT IS the length of the line segment joining midpoint of its diagonal

an artical is sold at certain price if it is sold at 33 1/3%of this price there is loss of 33 1/3%.what is the percentage profit when it is sold at 60% of the original selling price

can you apload delhi police constable mock tests and previous year papers?

Q8. The simplified value of 5 of 8 - 6 + [(27-3) ÷ 6-4] is:

trade monopoly of British ends in which year

2237:84::3642:?

15:62::16:?

The ratio of income of krishna and ranjan respectively 6:8. If the income of krishna increases in ratio 3:2 and income of ranjan reduce in 2:3 and present income of both is 4000 find income of krishna and ranjan?