A cistern can be filled by two pipes in 30 an 40 min,
respectively. ... How long after the pipes have been turned
on, the first one was turned off?
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The average of the first 100 positive integers is?
Dinesh is seated 7 from the left and satish is seated 12 from the right. when they interchange their positions, dinesh is seated 22nd from the left. How many people are there?
a block of ice floats on water in a beaker, as the ice melts,the water level in the beaker will
If a train covers 600m in 0.5 seconds, how long it will cover in 10 seconds?
0 Answers BPCL Bharat Petroleum, Sonata,
A moves 3 kms east from his starting point . He then travels 5 kms north. From that point he moves 8 kms to the east.How far is A from his starting point?
instead of multiplying by 7 to a number dividing by 7 what is the percentage of error
In a class photograph, 5 girls are sitting in the front where as 20 boys are standing behind them. The corner two positions are reserved for the tallest boys of the class. What are the number of ways the students may be arranged?
If a person walks at 4/5th of his usual spee he reaches 40min late. If he walks athis usual speed how much time does he travels.
7 Answers BEML, Geometric Software,
What are applications of half adder circuit?
(1/10)18-(1/10)20=? a.99/1020 b.99/10 c.0.9 d. none of these
6 Answers Infosys, MAHINDRA, Satyam,
A trader has 100 Kg of wheat, part of which he sells at 5% profit and the rest at 20% profit. He gains 15% on the whole. Find how much is sold at 5% profit? (A) 60 (B)50 (C)66.66 (D) 33.3
In a car wheel, two spokes cover 15 degree. Then for the entire car,how many spokes are there?
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