Numerical Relations and Analogies - General Aptitude - General Aptitude (GA) Previous Year Questions

1

2015 · General Aptitude (GA) · General Aptitude · Numerical Relations and Analogies

Geology & Geophysics (GG) 2015

In which one of the following configurations the electrodes are uniformly spaced?

A

Schlumberger array

B

Pole-dipole array

C

Wenner array

D

Pole-pole array

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2

2015 · General Aptitude (GA) · General Aptitude · Numerical Relations and Analogies

Geology & Geophysics (GG) 2015

Identify the CORRECT sequence of the electromagnetic waves in their increasing frequency

A

radio wave, micro-wave, infrared, visible, ultra violet, X-ray

B

radio wave, infrared, micro-wave, visible, ultra violet, X-ray

C

micro-wave, radio wave, infrared, visible, X-ray, ultra violet

D

infrared, visible, micro-wave, radio wave, X-ray, ultra violet

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3

2015 · General Aptitude (GA) · General Aptitude · Numerical Relations and Analogies

Geology & Geophysics (GG) 2015

Gardner's formula relates the seismic P-wave velocity (\(V_p\)) to

A

density

B

porosity

C

permeability

D

lithology

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4

2015 · General Aptitude (GA) · General Aptitude · Numerical Relations and Analogies

Geology & Geophysics (GG) 2015

Which one of the following sets of isotopic ratios contains ONLY those that change with time?

A

87Sr/86Sr, 143Nd/144Nd, 207Pb/206Pb, 147Sm/144Nd

B

87Sr/86Sr, 143Nd/144Nd, 238U/204Pb, 207Pb/206Pb

C

84Sr/86Sr, 143Nd/144Nd, 208Pb/206Pb, 87Rb/86Sr

D

142Nd/144Nd, 86Sr/84Sr, 147Sm/144Nd, 208Pb/86Sr

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5

2016 · General Aptitude (GA) · General Aptitude · Numerical Relations and Analogies

Geology & Geophysics (GG) 2016

Find the missing sequence in the letter series.
B, FH, LNP, _ _ _ _.

A

SUWY

B

TUVW

C

TVXZ

D

TWXZ

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6

2024 · General Aptitude (GA) · General Aptitude · Numerical Relations and Analogies

Geology & Geophysics (GG) 2024 [Session 1]

Which one of the given options is a possible value of \(x\) in the following sequence?
\(3, 7, 15, x, 63, 127, 255\)

A

35

B

40

C

45

D

31

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7

2024 · General Aptitude (GA) · General Aptitude · Numerical Relations and Analogies

Geology & Geophysics (GG) 2024 [Session 2]

Which one of the given options is a possible value of \(x\) in the following sequence?
3, 7, 15, \(x\), 63, 127, 255

A

35

B

40

C

45

D

31

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8

2026 · General Aptitude (GA) · General Aptitude · Numerical Relations and Analogies

Geology and Geophysics - Geology (GG) 2026

A coin with heads facing up is shown as \( \boxed{H} \) and a coin with tails facing up is shown as \( \boxed{T} \).
Six coins are placed in the Starting Arrangement, as shown in the figure below.
A “step” is defined as interchanging a pair of adjacent coins without flipping them. The minimum number of steps needed to go from the Starting Arrangement to the Final Arrangement, as shown in the figure, is ________.

A

3

B

6

C

9

D

12

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