Answer Posted / ashokkkumar

if 1square=4,
then 4square=1,
so ans in 1

The age difference between two brothers is 3 years. After 6 years the ratio between the age is 9:8 What are their ages?

1314

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x + 4 y relation between x and y is x/2y = 3/2 ie x = 3y find the x -2y ratio

1131

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what is mean by aptitude test? how to write this paper?

2400

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if 8x+4y=6 and 4x+5y=7, x+y equlals

1141

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How many two digit numbers satisfy the property: the last digit of the square of the two digit number is 8:

1185

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A cubical rectangular bar has the dimensions with the ratio 5 : 4 : 3. Its volume is 7500. What is the surface area of the bar?

1880

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Bird is flying 120km/hr b/w b to r. Two trains at b to r at 60 kmph the distance traveled by the bird before it is killed.

1222

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Ajay and Vijay ave their salaries in the ratio of 2:3. If each of their salaries are increased by Rs 4000, the new ration comes to be 40:57. How much is the present salary of Vijay?

1515

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For a 13-bit DAC the MSB resistance is 2kohms. What is the LSB resistance ?

1610

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(7*7=49)(4*9=36)(3*6=18) (1*8=8)

1294

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a person went to a shop and asked for change for 1.15paise. but he said that he could not only give change for one rupee. but also for 50p,25p,10p and 5p. what were the coins he had

1491

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a grandfather has 5 sons and daughters and grandchildren.they have to be arranged in a row such that the first 4 seats and last four seats are to be taken by grandchildren and the grandfather would not sit adjacent to any of the grandchildren.

2937

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Ms. Neelam deposits an amount of Rs. 16420 at simple interest and obtained 25451 at the end of 5 years. What was the rate of interest per year?

1201

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If all the natural numbers from 256 to 400 are written side by side to each other, a large natural number is obtained. How many times 6 appears in this large natural number?

1145

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If A=Z, B=Y, C=X, .......... Z=A, Then GROUP = ?

1199

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