Answer Posted / deva mahil

incorrect bcoz 19*2=38 not 48

Find the correct choice if the sum of any 4 consecutive numbers is divisible by a number?

1300

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What is the smallest number by which 4880 must be divided in order to make it into a perfect square ?

1171

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Find sqrt of 113 up to 3 decimal places.

1195

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Find perimeter of a trapezium with 3 sides given and distance between parallel sides given.

1681

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Find the Series number: 0,2,3,5,8,10,15,17,24,26,..

1230

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One guy (some name) has Rs. 100/- in hand. He has to buy 100 balls. One football costs Rs. 15/, One Cricket ball costs Re. 1/- and one table tennis ball costs Rs. 0.25 He spend the whole Rs. 100/- to buy the balls. How many of each balls he bought?

2223

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solution of system of equations y-z=0,x+8y=4,3x+4y=7z is

1104

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0.512 * 18902358 =?

1179

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Two trains move in the same direction at 50 kmph and 32 kmph respectively. A man in the slower train observes the 15 seconds elapse before the faster train completely passes by him. What is the length of faster train?

1184

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In a club there are certain no. of males and females. If 15 females are absent then no. of males will be twice that of females. If 45 males are absent then female strength will be 5 times that of males. Find no. of males actually present.

1166

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A fold density is 19 times greater than the water and for copper it is 9 times.At what ratio you can mix gold and copper to get 15 times denser than water.

1296

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A person walking 5/6 of his usual rate is 40 minutes late. What is his usual time?

1450

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If g (0)=g (1)=1 And: g (n)= g (n-1) + g (n –2) find g (6);

1153

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Which of the following fractions is less than 1/3

1178

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How do you convince the retailer to sell you product?

2278

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