In what time will a 100 metre long train running with a speed of 50 km/hr cross a pillar?
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The average of 21 numbers is 12. The average of the first 11 numbers is 9 and the average of the last 11 numbers is 15. What is the value of the middle number?
What is the average of all numbers between 8 and 74 which are divisible by 7?
Find the difference between place value and face value of 7 in 589573212.
Find the odd word/letters/number from the given alternatives.
Select the odd word/letters/number/number pair from the given alternatives.
Given a - b = 2, a3 - b3=26 then (a + b)2 is
In the first 10 overs of a cricket game, the run rate was only 3.2. The run rate in the remaining 40 overs to reach the target of 282 runs is