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(#M40152166) M4MATHS QUESTION Ratio and proportion Keep an EYE

What least number must be subtracted from each of the number 14, 17, 34, 42 so that the remainder may be proportional?
OPTION 1) 0
2) 1
3) 2
4) 4
5) 5
6) 6
7) 7
8) 8
9) 9
10)3

Asked In M4maths A M ANKIT KALLURAYA (10 years ago)

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(#M40124774) M4MATHS QUESTION Keep an EYE

What is the next number of the following sequence
27, 72, 198, 1089, .....

Asked In M4maths A M ANKIT KALLURAYA (10 years ago)

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(#M40097234) CAT QUESTION PROBABILITY Keep an EYE

The sum of x% of y and y% of z is z% of x. x and z are integers such that 1 =< x =< 9, 1 =< z =< 9. If y is a perfect square number then how many ordered pair (x, z) are possible satisfying the given condition.

OPTION 1) 1
2) 2
3) 3
4) 4
5) 5
6) 6
7) 7
8) 7
9) 9
10)0

Asked In CAT A M ANKIT KALLURAYA (10 years ago)

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(#M40116731) M4MATHS QUESTION Keep an EYE

x, y and z are three positive integers such that x not= y not= z and 0 < x < y < z < 10
If x+y+z = 15 then maximum possible value of xy + yz + zx will be

OPTION 1) 74
2) 78
3) 82
4) 89
5) 112
6) 126
7) 148
8) 156
9) 164
10)178

Asked In M4maths A M ANKIT KALLURAYA (10 years ago)

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(#M40116118) M4MATHS QUESTION Keep an EYE

x/y = z + p/q, where x, y, z, p and q are non-negative integers, then what conclusion can be drawn out of the given options

Asked In M4maths A M ANKIT KALLURAYA (10 years ago)

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(#M40110468) M4MATHS QUESTION SEQ Keep an EYE

10 FEB 2015 : Distance and Speed
A car starts from rest and accelerates uniform upto speed 90 km/hrs in 5 sec. Total distance covered by car in this time will be

OPTION 1) 50
2) 52.5
3) 55
4) 57.5
5) 60
6) 62.5
7) 65
8) 67.5
9) 70
10)72.5

Asked In m4maths A M ANKIT KALLURAYA (10 years ago)

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(#M40106475) IES EC QUESTION series Keep an EYE

Below given are two formulae for long summation.
1) 1 + 2 + 3 + 4 + ................ + n = n(n+1)/2
2) 1^2 + 2^2 + 3^2 + 4^2 + ........ + n^2 = 1/6 n(n+1)(2n+1)
The value of
(1% of 2 + 2% of 3 + 3% of 4 + ........ + 99% of 100) will be

Asked In IES EC A M ANKIT KALLURAYA (10 years ago)

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