1
NDA 2016 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
Read the following information carefully and answer the questions given below.

The interior angles of a polygon of n sides are in AP. The smallest angle is 120$$^\circ$$ and the common difference is 5$$^\circ$$.
What is the largest interior angle of the polygon?
A
160$$^\circ$$ only
B
195$$^\circ$$ only
C
Either 160$$^\circ$$ or 195$$^\circ$$
D
Neither 160$$^\circ$$ nor 195$$^\circ$$
2
NDA 2016 Paper 2
MCQ (Single Correct Answer)
+2.5
-0.83
If $${x^{\ln \left( {{y \over z}} \right)}}.{y^{\ln {{(xz)}^2}}}.{z^{\ln \left( {{x \over y}} \right)}} = {y^{4\,\ln \,y}}$$ for any x > 1, y > 1 and z > 1, then which one of the following is correct?
A
$$\ln y$$ is the GM of $$\ln x$$, $$\ln x$$, $$\ln x$$ and $$\ln z$$
B
$$\ln y$$ is the AM of $$\ln x$$, $$\ln x$$, $$\ln x$$ and $$\ln z$$
C
$$\ln y$$ is the HM of $$\ln x$$, $$\ln x$$, $$\ln x$$ and $$\ln z$$
D
$$\ln y$$ is the AM of $$\ln x$$, $$\ln x$$, $$\ln z$$ and $$\ln z$$
3
NDA 2016 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
Read the following information carefully and answer the questions given below.

Given that $${\log _x}y,\,{\log _z}x,\,{\log _y}z$$ are in GP, xyz = 64 and x3, y3 and z3 are in AP.
Which one of the following is correct?

x, y and z are
A
in AP only
B
in GP only
C
in both AP and GP
D
Neither in AP nor in GP
4
NDA 2016 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
Read the following information carefully and answer the questions given below.

Given that $${\log _x}y,\,{\log _z}x,\,{\log _y}z$$ are in GP, xyz = 64 and x3, y3 and z3 are in AP.
Which one of the following is correct?

xy, yz and zx are
A
in AP only
B
in GP only
C
in both AP and GP
D
Neither in AP nor in GP
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12